149729528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 313709760

約数和(自身を除く): 163980232

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 167, 233, 296, 334, 466, 481, 668, 932, 962, 1336, 1864, 1924, 2171, 3029, 3848, 4342, 6058, 6179, 8621, 8684, 12116, 12358, 17242, 17368, 24232, 24716, 34484, 38911, 49432, 68968, 77822, 80327, 112073, 155644, 160654, 224146, 311288, 321308, 448292, 505843, 642616, 896584, 1011686, 1439707, 2023372, 2879414, 4046744, 5758828, 11517656, 18716191, 37432382, 74864764, 149729528]

約数ペア:

[(1, 149729528), (2, 74864764), (4, 37432382), (8, 18716191), (13, 11517656), (26, 5758828), (37, 4046744), (52, 2879414), (74, 2023372), (104, 1439707), (148, 1011686), (167, 896584), (233, 642616), (296, 505843), (334, 448292), (466, 321308), (481, 311288), (668, 224146), (932, 160654), (962, 155644), (1336, 112073), (1864, 80327), (1924, 77822), (2171, 68968), (3029, 49432), (3848, 38911), (4342, 34484), (6058, 24716), (6179, 24232), (8621, 17368), (8684, 17242), (12116, 12358)]