149895328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{425839}}^1$

素因数の和:425860

約数の個数: 24

約数和(自身を含む): 321935040

約数和(自身を除く): 172039712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 425839, 851678, 1703356, 3406712, 4684229, 6813424, 9368458, 13626848, 18736916, 37473832, 74947664, 149895328]

約数ペア:

[(1, 149895328), (2, 74947664), (4, 37473832), (8, 18736916), (11, 13626848), (16, 9368458), (22, 6813424), (32, 4684229), (44, 3406712), (88, 1703356), (176, 851678), (352, 425839)]