156919021616

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5862187}}^1$

素因数の和:5862441

約数の個数: 40

約数和(自身を含む): 348917429760

約数和(自身を除く): 191998408144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 13384, 26768, 5862187, 11724374, 23448748, 41035309, 46897496, 82070618, 93794992, 164141236, 328282472, 656564944, 1401062693, 2802125386, 5604250772, 9807438851, 11208501544, 19614877702, 22417003088, 39229755404, 78459510808, 156919021616]

約数ペア:

[(1, 156919021616), (2, 78459510808), (4, 39229755404), (7, 22417003088), (8, 19614877702), (14, 11208501544), (16, 9807438851), (28, 5604250772), (56, 2802125386), (112, 1401062693), (239, 656564944), (478, 328282472), (956, 164141236), (1673, 93794992), (1912, 82070618), (3346, 46897496), (3824, 41035309), (6692, 23448748), (13384, 11724374), (26768, 5862187)]