169210004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 300421800

約数和(自身を除く): 131211796

約数列:

[1, 2, 4, 89, 178, 356, 421, 842, 1129, 1684, 2258, 4516, 37469, 74938, 100481, 149876, 200962, 401924, 475309, 950618, 1901236, 42302501, 84605002, 169210004]

約数ペア:

[(1, 169210004), (2, 84605002), (4, 42302501), (89, 1901236), (178, 950618), (356, 475309), (421, 401924), (842, 200962), (1129, 149876), (1684, 100481), (2258, 74938), (4516, 37469)]