153998568

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{6967}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 418498080

約数和(自身を除く): 264499512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 6967, 7368, 11052, 13934, 20901, 22104, 27868, 41802, 55736, 62703, 83604, 125406, 167208, 250812, 501624, 2138869, 4277738, 6416607, 8555476, 12833214, 17110952, 19249821, 25666428, 38499642, 51332856, 76999284, 153998568]

約数ペア:

[(1, 153998568), (2, 76999284), (3, 51332856), (4, 38499642), (6, 25666428), (8, 19249821), (9, 17110952), (12, 12833214), (18, 8555476), (24, 6416607), (36, 4277738), (72, 2138869), (307, 501624), (614, 250812), (921, 167208), (1228, 125406), (1842, 83604), (2456, 62703), (2763, 55736), (3684, 41802), (5526, 27868), (6967, 22104), (7368, 20901), (11052, 13934)]