168910216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3989}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 325584000

約数和(自身を除く): 156673784

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 3989, 5293, 7978, 10586, 15956, 21172, 31912, 42344, 267263, 315131, 534526, 630262, 1069052, 1260524, 2138104, 2521048, 21113777, 42227554, 84455108, 168910216]

約数ペア:

[(1, 168910216), (2, 84455108), (4, 42227554), (8, 21113777), (67, 2521048), (79, 2138104), (134, 1260524), (158, 1069052), (268, 630262), (316, 534526), (536, 315131), (632, 267263), (3989, 42344), (5293, 31912), (7978, 21172), (10586, 15956)]