168280178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1867}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 292932288

約数和(自身を除く): 124652110

約数列:

[1, 2, 11, 17, 22, 34, 187, 241, 374, 482, 1867, 2651, 3734, 4097, 5302, 8194, 20537, 31739, 41074, 45067, 63478, 90134, 349129, 449947, 698258, 899894, 4949417, 7649099, 9898834, 15298198, 84140089, 168280178]

約数ペア:

[(1, 168280178), (2, 84140089), (11, 15298198), (17, 9898834), (22, 7649099), (34, 4949417), (187, 899894), (241, 698258), (374, 449947), (482, 349129), (1867, 90134), (2651, 63478), (3734, 45067), (4097, 41074), (5302, 31739), (8194, 20537)]