166426120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{594379}}^1$

素因数の和:594397

約数の個数: 32

約数和(自身を含む): 427953600

約数和(自身を除く): 261527480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 594379, 1188758, 2377516, 2971895, 4160653, 4755032, 5943790, 8321306, 11887580, 16642612, 20803265, 23775160, 33285224, 41606530, 83213060, 166426120]

約数ペア:

[(1, 166426120), (2, 83213060), (4, 41606530), (5, 33285224), (7, 23775160), (8, 20803265), (10, 16642612), (14, 11887580), (20, 8321306), (28, 5943790), (35, 4755032), (40, 4160653), (56, 2971895), (70, 2377516), (140, 1188758), (280, 594379)]