156611830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10163}}^1$

素因数の和:10260

約数の個数: 32

約数和(自身を含む): 298577664

約数和(自身を除く): 141965834

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 10163, 15410, 20326, 50815, 101630, 233749, 467498, 680921, 1168745, 1361842, 2337490, 3404605, 6809210, 15661183, 31322366, 78305915, 156611830]

約数ペア:

[(1, 156611830), (2, 78305915), (5, 31322366), (10, 15661183), (23, 6809210), (46, 3404605), (67, 2337490), (115, 1361842), (134, 1168745), (230, 680921), (335, 467498), (670, 233749), (1541, 101630), (3082, 50815), (7705, 20326), (10163, 15410)]