157985472

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7549}}^1$

素因数の和:7673

約数の個数: 56

約数和(自身を含む): 421894000

約数和(自身を除く): 263908528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 7549, 10464, 15098, 20928, 22647, 30196, 45294, 60392, 90588, 120784, 181176, 241568, 362352, 483136, 724704, 822841, 1449408, 1645682, 2468523, 3291364, 4937046, 6582728, 9874092, 13165456, 19748184, 26330912, 39496368, 52661824, 78992736, 157985472]

約数ペア:

[(1, 157985472), (2, 78992736), (3, 52661824), (4, 39496368), (6, 26330912), (8, 19748184), (12, 13165456), (16, 9874092), (24, 6582728), (32, 4937046), (48, 3291364), (64, 2468523), (96, 1645682), (109, 1449408), (192, 822841), (218, 724704), (327, 483136), (436, 362352), (654, 241568), (872, 181176), (1308, 120784), (1744, 90588), (2616, 60392), (3488, 45294), (5232, 30196), (6976, 22647), (7549, 20928), (10464, 15098)]