131767272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 476166600

約数和(自身を除く): 344399328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 49, 51, 52, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 117, 119, 126, 136, 147, 153, 156, 168, 169, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 312, 338, 357, 364, 392, 408, 441, 442, 468, 476, 504, 507, 546, 588, 612, 637, 663, 676, 714, 728, 819, 833, 882, 884, 936, 952, 1014, 1071, 1092, 1176, 1183, 1224, 1274, 1326, 1352, 1428, 1521, 1547, 1638, 1666, 1764, 1768, 1911, 1989, 2028, 2142, 2184, 2197, 2366, 2499, 2548, 2652, 2856, 2873, 3042, 3094, 3276, 3332, 3528, 3549, 3822, 3978, 4056, 4284, 4394, 4641, 4732, 4998, 5096, 5304, 5733, 5746, 6084, 6188, 6552, 6591, 6664, 7098, 7497, 7644, 7956, 8281, 8568, 8619, 8788, 9282, 9464, 9996, 10647, 10829, 11466, 11492, 12168, 12376, 13182, 13923, 14196, 14994, 15288, 15379, 15912, 16562, 17238, 17576, 18564, 19773, 19992, 20111, 21294, 21658, 22932, 22984, 24843, 25857, 26364, 27846, 28392, 29988, 30758, 32487, 33124, 34476, 37128, 37349, 39546, 40222, 42588, 43316, 45864, 46137, 49686, 51714, 52728, 55692, 59976, 60333, 61516, 64974, 66248, 68952, 74529, 74698, 79092, 80444, 85176, 86632, 92274, 97461, 99372, 103428, 107653, 111384, 112047, 120666, 123032, 129948, 138411, 140777, 149058, 149396, 158184, 160888, 180999, 184548, 194922, 198744, 206856, 215306, 224094, 241332, 259896, 261443, 276822, 281554, 298116, 298792, 322959, 336141, 361998, 369096, 389844, 422331, 430612, 448188, 482664, 522886, 553644, 563108, 596232, 645918, 672282, 723996, 779688, 784329, 844662, 861224, 896376, 968877, 1045772, 1107288, 1126216, 1266993, 1291836, 1344564, 1447992, 1568658, 1689324, 1830101, 1937754, 2091544, 2352987, 2533986, 2583672, 2689128, 3137316, 3378648, 3660202, 3875508, 4705974, 5067972, 5490303, 6274632, 7320404, 7751016, 9411948, 10135944, 10980606, 14640808, 16470909, 18823896, 21961212, 32941818, 43922424, 65883636, 131767272]

約数ペア:

[(1, 131767272), (2, 65883636), (3, 43922424), (4, 32941818), (6, 21961212), (7, 18823896), (8, 16470909), (9, 14640808), (12, 10980606), (13, 10135944), (14, 9411948), (17, 7751016), (18, 7320404), (21, 6274632), (24, 5490303), (26, 5067972), (28, 4705974), (34, 3875508), (36, 3660202), (39, 3378648), (42, 3137316), (49, 2689128), (51, 2583672), (52, 2533986), (56, 2352987), (63, 2091544), (68, 1937754), (72, 1830101), (78, 1689324), (84, 1568658), (91, 1447992), (98, 1344564), (102, 1291836), (104, 1266993), (117, 1126216), (119, 1107288), (126, 1045772), (136, 968877), (147, 896376), (153, 861224), (156, 844662), (168, 784329), (169, 779688), (182, 723996), (196, 672282), (204, 645918), (221, 596232), (234, 563108), (238, 553644), (252, 522886), (273, 482664), (294, 448188), (306, 430612), (312, 422331), (338, 389844), (357, 369096), (364, 361998), (392, 336141), (408, 322959), (441, 298792), (442, 298116), (468, 281554), (476, 276822), (504, 261443), (507, 259896), (546, 241332), (588, 224094), (612, 215306), (637, 206856), (663, 198744), (676, 194922), (714, 184548), (728, 180999), (819, 160888), (833, 158184), (882, 149396), (884, 149058), (936, 140777), (952, 138411), (1014, 129948), (1071, 123032), (1092, 120666), (1176, 112047), (1183, 111384), (1224, 107653), (1274, 103428), (1326, 99372), (1352, 97461), (1428, 92274), (1521, 86632), (1547, 85176), (1638, 80444), (1666, 79092), (1764, 74698), (1768, 74529), (1911, 68952), (1989, 66248), (2028, 64974), (2142, 61516), (2184, 60333), (2197, 59976), (2366, 55692), (2499, 52728), (2548, 51714), (2652, 49686), (2856, 46137), (2873, 45864), (3042, 43316), (3094, 42588), (3276, 40222), (3332, 39546), (3528, 37349), (3549, 37128), (3822, 34476), (3978, 33124), (4056, 32487), (4284, 30758), (4394, 29988), (4641, 28392), (4732, 27846), (4998, 26364), (5096, 25857), (5304, 24843), (5733, 22984), (5746, 22932), (6084, 21658), (6188, 21294), (6552, 20111), (6591, 19992), (6664, 19773), (7098, 18564), (7497, 17576), (7644, 17238), (7956, 16562), (8281, 15912), (8568, 15379), (8619, 15288), (8788, 14994), (9282, 14196), (9464, 13923), (9996, 13182), (10647, 12376), (10829, 12168), (11466, 11492)]