149712208

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{5801}}^1$

素因数の和:7422

約数の個数: 20

約数和(自身を含む): 290297268

約数和(自身を除く): 140585060

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 5801, 6452, 11602, 12904, 23204, 25808, 46408, 92816, 9357013, 18714026, 37428052, 74856104, 149712208]

約数ペア:

[(1, 149712208), (2, 74856104), (4, 37428052), (8, 18714026), (16, 9357013), (1613, 92816), (3226, 46408), (5801, 25808), (6452, 23204), (11602, 12904)]