157058305880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560922521}}^1$

素因数の和:560922539

約数の個数: 32

約数和(自身を含む): 403864215840

約数和(自身を除く): 246805909960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560922521, 1121845042, 2243690084, 2804612605, 3926457647, 4487380168, 5609225210, 7852915294, 11218450420, 15705830588, 19632288235, 22436900840, 31411661176, 39264576470, 78529152940, 157058305880]

約数ペア:

[(1, 157058305880), (2, 78529152940), (4, 39264576470), (5, 31411661176), (7, 22436900840), (8, 19632288235), (10, 15705830588), (14, 11218450420), (20, 7852915294), (28, 5609225210), (35, 4487380168), (40, 3926457647), (56, 2804612605), (70, 2243690084), (140, 1121845042), (280, 560922521)]