157054331264

素因数分解:

$2^7\times {\mathrm{821}}^1\times {\mathrm{997}}^1\times {\mathrm{1499}}^1$

素因数の和:3331

約数の個数: 64

約数和(自身を含む): 313786170000

約数和(自身を除く): 156731838736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 821, 997, 1499, 1642, 1994, 2998, 3284, 3988, 5996, 6568, 7976, 11992, 13136, 15952, 23984, 26272, 31904, 47968, 52544, 63808, 95936, 105088, 127616, 191872, 818537, 1230679, 1494503, 1637074, 2461358, 2989006, 3274148, 4922716, 5978012, 6548296, 9845432, 11956024, 13096592, 19690864, 23912048, 26193184, 39381728, 47824096, 52386368, 78763456, 95648192, 104772736, 157526912, 191296384, 1226986963, 2453973926, 4907947852, 9815895704, 19631791408, 39263582816, 78527165632, 157054331264]

約数ペア:

[(1, 157054331264), (2, 78527165632), (4, 39263582816), (8, 19631791408), (16, 9815895704), (32, 4907947852), (64, 2453973926), (128, 1226986963), (821, 191296384), (997, 157526912), (1499, 104772736), (1642, 95648192), (1994, 78763456), (2998, 52386368), (3284, 47824096), (3988, 39381728), (5996, 26193184), (6568, 23912048), (7976, 19690864), (11992, 13096592), (13136, 11956024), (15952, 9845432), (23984, 6548296), (26272, 5978012), (31904, 4922716), (47968, 3274148), (52544, 2989006), (63808, 2461358), (95936, 1637074), (105088, 1494503), (127616, 1230679), (191872, 818537)]