156708128

素因数分解:

$2^5\times {\mathrm{617}}^1\times {\mathrm{7937}}^1$

素因数の和:8564

約数の個数: 24

約数和(自身を含む): 309058092

約数和(自身を除く): 152349964

約数列:

[1, 2, 4, 8, 16, 32, 617, 1234, 2468, 4936, 7937, 9872, 15874, 19744, 31748, 63496, 126992, 253984, 4897129, 9794258, 19588516, 39177032, 78354064, 156708128]

約数ペア:

[(1, 156708128), (2, 78354064), (4, 39177032), (8, 19588516), (16, 9794258), (32, 4897129), (617, 253984), (1234, 126992), (2468, 63496), (4936, 31748), (7937, 19744), (9872, 15874)]