156274706

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 272308608

約数和(自身を除く): 116033902

約数列:

[1, 2, 7, 14, 113, 173, 226, 346, 571, 791, 1142, 1211, 1582, 2422, 3997, 7994, 19549, 39098, 64523, 98783, 129046, 136843, 197566, 273686, 451661, 691481, 903322, 1382962, 11162479, 22324958, 78137353, 156274706]

約数ペア:

[(1, 156274706), (2, 78137353), (7, 22324958), (14, 11162479), (113, 1382962), (173, 903322), (226, 691481), (346, 451661), (571, 273686), (791, 197566), (1142, 136843), (1211, 129046), (1582, 98783), (2422, 64523), (3997, 39098), (7994, 19549)]