168722736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 571463424

約数和(自身を除く): 402740688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 107, 112, 114, 133, 152, 156, 168, 182, 208, 214, 228, 247, 266, 273, 304, 312, 321, 336, 361, 364, 399, 428, 456, 494, 532, 546, 624, 642, 722, 728, 741, 749, 798, 856, 912, 988, 1064, 1083, 1092, 1284, 1391, 1444, 1456, 1482, 1498, 1596, 1712, 1729, 1976, 2033, 2128, 2166, 2184, 2247, 2527, 2568, 2782, 2888, 2964, 2996, 3192, 3458, 3952, 4066, 4173, 4332, 4368, 4494, 4693, 5054, 5136, 5187, 5564, 5776, 5928, 5992, 6099, 6384, 6916, 7581, 8132, 8346, 8664, 8988, 9386, 9737, 10108, 10374, 11128, 11856, 11984, 12198, 13832, 14079, 14231, 15162, 16264, 16692, 17328, 17976, 18772, 19474, 20216, 20748, 22256, 24396, 26429, 27664, 28158, 28462, 29211, 30324, 32528, 32851, 33384, 35952, 37544, 38627, 38948, 40432, 41496, 42693, 48792, 52858, 56316, 56924, 58422, 60648, 65702, 66768, 75088, 77254, 77896, 79287, 82992, 85386, 97584, 98553, 105716, 112632, 113848, 115881, 116844, 121296, 131404, 154508, 155792, 158574, 170772, 185003, 197106, 211432, 225264, 227696, 231762, 233688, 262808, 270389, 309016, 317148, 341544, 370006, 394212, 422864, 463524, 467376, 502151, 525616, 540778, 555009, 618032, 634296, 683088, 740012, 788424, 811167, 927048, 1004302, 1081556, 1110018, 1268592, 1480024, 1506453, 1576848, 1622334, 1854096, 2008604, 2163112, 2220036, 2960048, 3012906, 3244668, 3515057, 4017208, 4326224, 4440072, 6025812, 6489336, 7030114, 8034416, 8880144, 10545171, 12051624, 12978672, 14060228, 21090342, 24103248, 28120456, 42180684, 56240912, 84361368, 168722736]

約数ペア:

[(1, 168722736), (2, 84361368), (3, 56240912), (4, 42180684), (6, 28120456), (7, 24103248), (8, 21090342), (12, 14060228), (13, 12978672), (14, 12051624), (16, 10545171), (19, 8880144), (21, 8034416), (24, 7030114), (26, 6489336), (28, 6025812), (38, 4440072), (39, 4326224), (42, 4017208), (48, 3515057), (52, 3244668), (56, 3012906), (57, 2960048), (76, 2220036), (78, 2163112), (84, 2008604), (91, 1854096), (104, 1622334), (107, 1576848), (112, 1506453), (114, 1480024), (133, 1268592), (152, 1110018), (156, 1081556), (168, 1004302), (182, 927048), (208, 811167), (214, 788424), (228, 740012), (247, 683088), (266, 634296), (273, 618032), (304, 555009), (312, 540778), (321, 525616), (336, 502151), (361, 467376), (364, 463524), (399, 422864), (428, 394212), (456, 370006), (494, 341544), (532, 317148), (546, 309016), (624, 270389), (642, 262808), (722, 233688), (728, 231762), (741, 227696), (749, 225264), (798, 211432), (856, 197106), (912, 185003), (988, 170772), (1064, 158574), (1083, 155792), (1092, 154508), (1284, 131404), (1391, 121296), (1444, 116844), (1456, 115881), (1482, 113848), (1498, 112632), (1596, 105716), (1712, 98553), (1729, 97584), (1976, 85386), (2033, 82992), (2128, 79287), (2166, 77896), (2184, 77254), (2247, 75088), (2527, 66768), (2568, 65702), (2782, 60648), (2888, 58422), (2964, 56924), (2996, 56316), (3192, 52858), (3458, 48792), (3952, 42693), (4066, 41496), (4173, 40432), (4332, 38948), (4368, 38627), (4494, 37544), (4693, 35952), (5054, 33384), (5136, 32851), (5187, 32528), (5564, 30324), (5776, 29211), (5928, 28462), (5992, 28158), (6099, 27664), (6384, 26429), (6916, 24396), (7581, 22256), (8132, 20748), (8346, 20216), (8664, 19474), (8988, 18772), (9386, 17976), (9737, 17328), (10108, 16692), (10374, 16264), (11128, 15162), (11856, 14231), (11984, 14079), (12198, 13832)]