161287626

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 328511808

約数和(自身を除く): 167224182

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 421, 842, 953, 1263, 1906, 2526, 2859, 5718, 28207, 56414, 63851, 84621, 127702, 169242, 191553, 383106, 401213, 802426, 1203639, 2407278, 26881271, 53762542, 80643813, 161287626]

約数ペア:

[(1, 161287626), (2, 80643813), (3, 53762542), (6, 26881271), (67, 2407278), (134, 1203639), (201, 802426), (402, 401213), (421, 383106), (842, 191553), (953, 169242), (1263, 127702), (1906, 84621), (2526, 63851), (2859, 56414), (5718, 28207)]