156950505880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560537521}}^1$

素因数の和:560537539

約数の個数: 32

約数和(自身を含む): 403587015840

約数和(自身を除く): 246636509960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560537521, 1121075042, 2242150084, 2802687605, 3923762647, 4484300168, 5605375210, 7847525294, 11210750420, 15695050588, 19618813235, 22421500840, 31390101176, 39237626470, 78475252940, 156950505880]

約数ペア:

[(1, 156950505880), (2, 78475252940), (4, 39237626470), (5, 31390101176), (7, 22421500840), (8, 19618813235), (10, 15695050588), (14, 11210750420), (20, 7847525294), (28, 5605375210), (35, 4484300168), (40, 3923762647), (56, 2802687605), (70, 2242150084), (140, 1121075042), (280, 560537521)]