145788877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 24522803

約数列:

[1, 13, 31, 43, 47, 179, 403, 559, 611, 1333, 1457, 2021, 2327, 5549, 7697, 8413, 17329, 18941, 26273, 62651, 72137, 100061, 109369, 238607, 260803, 361759, 814463, 3101891, 3390439, 4702867, 11214529, 145788877]

約数ペア:

[(1, 145788877), (13, 11214529), (31, 4702867), (43, 3390439), (47, 3101891), (179, 814463), (403, 361759), (559, 260803), (611, 238607), (1333, 109369), (1457, 100061), (2021, 72137), (2327, 62651), (5549, 26273), (7697, 18941), (8413, 17329)]