151945199

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 186604320

約数和(自身を除く): 34659121

約数列:

[1, 7, 23, 37, 161, 259, 529, 851, 1109, 3703, 5957, 7763, 19573, 25507, 41033, 137011, 178549, 287231, 586661, 943759, 4106627, 6606313, 21706457, 151945199]

約数ペア:

[(1, 151945199), (7, 21706457), (23, 6606313), (37, 4106627), (161, 943759), (259, 586661), (529, 287231), (851, 178549), (1109, 137011), (3703, 41033), (5957, 25507), (7763, 19573)]