156776819060

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2693}}^1\times {\mathrm{12823}}^1$

素因数の和:15752

約数の個数: 48

約数和(自身を含む): 330830269056

約数和(自身を除く): 174053449996

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2693, 4540, 5386, 10772, 12823, 13465, 25646, 26930, 51292, 53860, 64115, 128230, 256460, 611311, 1222622, 2445244, 2910821, 3056555, 5821642, 6113110, 11643284, 12226220, 14554105, 29108210, 34532339, 58216420, 69064678, 138129356, 172661695, 345323390, 690646780, 7838840953, 15677681906, 31355363812, 39194204765, 78388409530, 156776819060]

約数ペア:

[(1, 156776819060), (2, 78388409530), (4, 39194204765), (5, 31355363812), (10, 15677681906), (20, 7838840953), (227, 690646780), (454, 345323390), (908, 172661695), (1135, 138129356), (2270, 69064678), (2693, 58216420), (4540, 34532339), (5386, 29108210), (10772, 14554105), (12823, 12226220), (13465, 11643284), (25646, 6113110), (26930, 5821642), (51292, 3056555), (53860, 2910821), (64115, 2445244), (128230, 1222622), (256460, 611311)]