156117776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{165379}}^1$

素因数の和:165446

約数の個数: 20

約数和(自身を含む): 307606800

約数和(自身を除く): 151489024

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 165379, 330758, 661516, 1323032, 2646064, 9757361, 19514722, 39029444, 78058888, 156117776]

約数ペア:

[(1, 156117776), (2, 78058888), (4, 39029444), (8, 19514722), (16, 9757361), (59, 2646064), (118, 1323032), (236, 661516), (472, 330758), (944, 165379)]