149353360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143609}}^1$

素因数の和:143635

約数の個数: 40

約数和(自身を含む): 373960440

約数和(自身を除く): 224607080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 143609, 287218, 574436, 718045, 1148872, 1436090, 1866917, 2297744, 2872180, 3733834, 5744360, 7467668, 9334585, 11488720, 14935336, 18669170, 29870672, 37338340, 74676680, 149353360]

約数ペア:

[(1, 149353360), (2, 74676680), (4, 37338340), (5, 29870672), (8, 18669170), (10, 14935336), (13, 11488720), (16, 9334585), (20, 7467668), (26, 5744360), (40, 3733834), (52, 2872180), (65, 2297744), (80, 1866917), (104, 1436090), (130, 1148872), (208, 718045), (260, 574436), (520, 287218), (1040, 143609)]