155746890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133117}}^1$

素因数の和:133143

約数の個数: 48

約数和(自身を含む): 436094568

約数和(自身を除く): 280347678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 133117, 266234, 399351, 665585, 798702, 1198053, 1331170, 1730521, 1996755, 2396106, 3461042, 3993510, 5191563, 5990265, 8652605, 10383126, 11980530, 15574689, 17305210, 25957815, 31149378, 51915630, 77873445, 155746890]

約数ペア:

[(1, 155746890), (2, 77873445), (3, 51915630), (5, 31149378), (6, 25957815), (9, 17305210), (10, 15574689), (13, 11980530), (15, 10383126), (18, 8652605), (26, 5990265), (30, 5191563), (39, 3993510), (45, 3461042), (65, 2396106), (78, 1996755), (90, 1730521), (117, 1331170), (130, 1198053), (195, 798702), (234, 665585), (390, 399351), (585, 266234), (1170, 133117)]