161307726

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 336634704

約数和(自身を除く): 175326978

約数列:

[1, 2, 3, 6, 53, 67, 106, 113, 134, 159, 201, 226, 318, 339, 402, 678, 3551, 4489, 5989, 7102, 7571, 8978, 10653, 11978, 13467, 15142, 17967, 21306, 22713, 26934, 35934, 45426, 237917, 401263, 475834, 507257, 713751, 802526, 1014514, 1203789, 1427502, 1521771, 2407578, 3043542, 26884621, 53769242, 80653863, 161307726]

約数ペア:

[(1, 161307726), (2, 80653863), (3, 53769242), (6, 26884621), (53, 3043542), (67, 2407578), (106, 1521771), (113, 1427502), (134, 1203789), (159, 1014514), (201, 802526), (226, 713751), (318, 507257), (339, 475834), (402, 401263), (678, 237917), (3551, 45426), (4489, 35934), (5989, 26934), (7102, 22713), (7571, 21306), (8978, 17967), (10653, 15142), (11978, 13467)]