131256216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 465903360

約数和(自身を除く): 334647144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 67, 69, 72, 78, 84, 91, 92, 104, 117, 126, 134, 138, 156, 161, 168, 169, 182, 184, 201, 207, 234, 252, 268, 273, 276, 299, 312, 322, 338, 364, 402, 414, 468, 469, 483, 504, 507, 536, 546, 552, 598, 603, 644, 676, 728, 804, 819, 828, 871, 897, 936, 938, 966, 1014, 1092, 1183, 1196, 1206, 1288, 1352, 1407, 1449, 1521, 1541, 1608, 1638, 1656, 1742, 1794, 1876, 1932, 2028, 2093, 2184, 2366, 2392, 2412, 2613, 2691, 2814, 2898, 3042, 3082, 3276, 3484, 3549, 3588, 3752, 3864, 3887, 4056, 4186, 4221, 4623, 4732, 4824, 5226, 5382, 5628, 5796, 6084, 6097, 6164, 6279, 6552, 6968, 7098, 7176, 7774, 7839, 8372, 8442, 9246, 9464, 10452, 10647, 10764, 10787, 11256, 11323, 11592, 11661, 12168, 12194, 12328, 12558, 13869, 14196, 15548, 15678, 16744, 16884, 18291, 18492, 18837, 20033, 20904, 21294, 21528, 21574, 22646, 23322, 24388, 25116, 27209, 27738, 28392, 31096, 31356, 32361, 33768, 33969, 34983, 36582, 36984, 37674, 40066, 42588, 43148, 45292, 46644, 48776, 50232, 54418, 54873, 55476, 60099, 62712, 64722, 67938, 69966, 73164, 75348, 79261, 80132, 81627, 85176, 86296, 90584, 93288, 97083, 101907, 108836, 109746, 110952, 120198, 129444, 135876, 139932, 140231, 146328, 150696, 158522, 160264, 163254, 180297, 194166, 203814, 217672, 219492, 237783, 240396, 244881, 258888, 260429, 271752, 279864, 280462, 317044, 326508, 360594, 388332, 407628, 420693, 438984, 475566, 480792, 489762, 520858, 560924, 634088, 653016, 713349, 721188, 776664, 781287, 815256, 841386, 951132, 979524, 1041716, 1121848, 1262079, 1426698, 1442376, 1562574, 1682772, 1823003, 1902264, 1959048, 2083432, 2343861, 2524158, 2853396, 3125148, 3365544, 3646006, 4687722, 5048316, 5469009, 5706792, 6250296, 7292012, 9375444, 10096632, 10938018, 14584024, 16407027, 18750888, 21876036, 32814054, 43752072, 65628108, 131256216]

約数ペア:

[(1, 131256216), (2, 65628108), (3, 43752072), (4, 32814054), (6, 21876036), (7, 18750888), (8, 16407027), (9, 14584024), (12, 10938018), (13, 10096632), (14, 9375444), (18, 7292012), (21, 6250296), (23, 5706792), (24, 5469009), (26, 5048316), (28, 4687722), (36, 3646006), (39, 3365544), (42, 3125148), (46, 2853396), (52, 2524158), (56, 2343861), (63, 2083432), (67, 1959048), (69, 1902264), (72, 1823003), (78, 1682772), (84, 1562574), (91, 1442376), (92, 1426698), (104, 1262079), (117, 1121848), (126, 1041716), (134, 979524), (138, 951132), (156, 841386), (161, 815256), (168, 781287), (169, 776664), (182, 721188), (184, 713349), (201, 653016), (207, 634088), (234, 560924), (252, 520858), (268, 489762), (273, 480792), (276, 475566), (299, 438984), (312, 420693), (322, 407628), (338, 388332), (364, 360594), (402, 326508), (414, 317044), (468, 280462), (469, 279864), (483, 271752), (504, 260429), (507, 258888), (536, 244881), (546, 240396), (552, 237783), (598, 219492), (603, 217672), (644, 203814), (676, 194166), (728, 180297), (804, 163254), (819, 160264), (828, 158522), (871, 150696), (897, 146328), (936, 140231), (938, 139932), (966, 135876), (1014, 129444), (1092, 120198), (1183, 110952), (1196, 109746), (1206, 108836), (1288, 101907), (1352, 97083), (1407, 93288), (1449, 90584), (1521, 86296), (1541, 85176), (1608, 81627), (1638, 80132), (1656, 79261), (1742, 75348), (1794, 73164), (1876, 69966), (1932, 67938), (2028, 64722), (2093, 62712), (2184, 60099), (2366, 55476), (2392, 54873), (2412, 54418), (2613, 50232), (2691, 48776), (2814, 46644), (2898, 45292), (3042, 43148), (3082, 42588), (3276, 40066), (3484, 37674), (3549, 36984), (3588, 36582), (3752, 34983), (3864, 33969), (3887, 33768), (4056, 32361), (4186, 31356), (4221, 31096), (4623, 28392), (4732, 27738), (4824, 27209), (5226, 25116), (5382, 24388), (5628, 23322), (5796, 22646), (6084, 21574), (6097, 21528), (6164, 21294), (6279, 20904), (6552, 20033), (6968, 18837), (7098, 18492), (7176, 18291), (7774, 16884), (7839, 16744), (8372, 15678), (8442, 15548), (9246, 14196), (9464, 13869), (10452, 12558), (10647, 12328), (10764, 12194), (10787, 12168), (11256, 11661), (11323, 11592)]