156633568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 403250400

約数和(自身を除く): 246616832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 149, 152, 182, 208, 224, 247, 266, 298, 304, 361, 364, 416, 494, 532, 596, 608, 722, 728, 988, 1043, 1064, 1192, 1444, 1456, 1729, 1937, 1976, 2086, 2128, 2384, 2527, 2831, 2888, 2912, 3458, 3874, 3952, 4172, 4256, 4693, 4768, 5054, 5662, 5776, 6916, 7748, 7904, 8344, 9386, 10108, 11324, 11552, 13559, 13832, 15496, 16688, 18772, 19817, 20216, 22648, 27118, 27664, 30992, 32851, 33376, 36803, 37544, 39634, 40432, 45296, 53789, 54236, 55328, 61984, 65702, 73606, 75088, 79268, 80864, 90592, 107578, 108472, 131404, 147212, 150176, 158536, 215156, 216944, 257621, 262808, 294424, 317072, 376523, 430312, 433888, 515242, 525616, 588848, 634144, 699257, 753046, 860624, 1030484, 1051232, 1177696, 1398514, 1506092, 1721248, 2060968, 2797028, 3012184, 4121936, 4894799, 5594056, 6024368, 8243872, 9789598, 11188112, 12048736, 19579196, 22376224, 39158392, 78316784, 156633568]

約数ペア:

[(1, 156633568), (2, 78316784), (4, 39158392), (7, 22376224), (8, 19579196), (13, 12048736), (14, 11188112), (16, 9789598), (19, 8243872), (26, 6024368), (28, 5594056), (32, 4894799), (38, 4121936), (52, 3012184), (56, 2797028), (76, 2060968), (91, 1721248), (104, 1506092), (112, 1398514), (133, 1177696), (149, 1051232), (152, 1030484), (182, 860624), (208, 753046), (224, 699257), (247, 634144), (266, 588848), (298, 525616), (304, 515242), (361, 433888), (364, 430312), (416, 376523), (494, 317072), (532, 294424), (596, 262808), (608, 257621), (722, 216944), (728, 215156), (988, 158536), (1043, 150176), (1064, 147212), (1192, 131404), (1444, 108472), (1456, 107578), (1729, 90592), (1937, 80864), (1976, 79268), (2086, 75088), (2128, 73606), (2384, 65702), (2527, 61984), (2831, 55328), (2888, 54236), (2912, 53789), (3458, 45296), (3874, 40432), (3952, 39634), (4172, 37544), (4256, 36803), (4693, 33376), (4768, 32851), (5054, 30992), (5662, 27664), (5776, 27118), (6916, 22648), (7748, 20216), (7904, 19817), (8344, 18772), (9386, 16688), (10108, 15496), (11324, 13832), (11552, 13559)]