172131216

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{11681}}^1$

素因数の和:11999

約数の個数: 40

約数和(自身を含む): 446158944

約数和(自身を除く): 274027728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 11681, 14736, 23362, 35043, 46724, 70086, 93448, 140172, 186896, 280344, 560688, 3586067, 7172134, 10758201, 14344268, 21516402, 28688536, 43032804, 57377072, 86065608, 172131216]

約数ペア:

[(1, 172131216), (2, 86065608), (3, 57377072), (4, 43032804), (6, 28688536), (8, 21516402), (12, 14344268), (16, 10758201), (24, 7172134), (48, 3586067), (307, 560688), (614, 280344), (921, 186896), (1228, 140172), (1842, 93448), (2456, 70086), (3684, 46724), (4912, 35043), (7368, 23362), (11681, 14736)]