149712320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11411}}^1$

素因数の和:11469

約数の個数: 56

約数和(自身を含む): 365229648

約数和(自身を除く): 215517328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 11411, 13120, 22822, 45644, 57055, 91288, 114110, 182576, 228220, 365152, 456440, 467851, 730304, 912880, 935702, 1825760, 1871404, 2339255, 3651520, 3742808, 4678510, 7485616, 9357020, 14971232, 18714040, 29942464, 37428080, 74856160, 149712320]

約数ペア:

[(1, 149712320), (2, 74856160), (4, 37428080), (5, 29942464), (8, 18714040), (10, 14971232), (16, 9357020), (20, 7485616), (32, 4678510), (40, 3742808), (41, 3651520), (64, 2339255), (80, 1871404), (82, 1825760), (160, 935702), (164, 912880), (205, 730304), (320, 467851), (328, 456440), (410, 365152), (656, 228220), (820, 182576), (1312, 114110), (1640, 91288), (2624, 57055), (3280, 45644), (6560, 22822), (11411, 13120)]