123038984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4679}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 244296000

約数和(自身を除く): 121257016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 692, 1384, 3287, 4679, 6574, 9358, 13148, 18716, 26296, 37432, 88901, 177802, 355604, 711208, 809467, 1618934, 3237868, 6475736, 15379873, 30759746, 61519492, 123038984]

約数ペア:

[(1, 123038984), (2, 61519492), (4, 30759746), (8, 15379873), (19, 6475736), (38, 3237868), (76, 1618934), (152, 809467), (173, 711208), (346, 355604), (692, 177802), (1384, 88901), (3287, 37432), (4679, 26296), (6574, 18716), (9358, 13148)]