157213322

素因数分解:

$2^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{6133}}^1$

素因数の和:7973

約数の個数: 16

約数和(自身を含む): 269699712

約数和(自身を除く): 112486390

約数列:

[1, 2, 7, 14, 1831, 3662, 6133, 12266, 12817, 25634, 42931, 85862, 11229523, 22459046, 78606661, 157213322]

約数ペア:

[(1, 157213322), (2, 78606661), (7, 22459046), (14, 11229523), (1831, 85862), (3662, 42931), (6133, 25634), (12266, 12817)]