147123328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{104491}}^1$

素因数の和:104516

約数の個数: 32

約数和(自身を含む): 319745520

約数和(自身を除く): 172622192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 104491, 208982, 417964, 835928, 1149401, 1671856, 2298802, 3343712, 4597604, 6687424, 9195208, 13374848, 18390416, 36780832, 73561664, 147123328]

約数ペア:

[(1, 147123328), (2, 73561664), (4, 36780832), (8, 18390416), (11, 13374848), (16, 9195208), (22, 6687424), (32, 4597604), (44, 3343712), (64, 2298802), (88, 1671856), (128, 1149401), (176, 835928), (352, 417964), (704, 208982), (1408, 104491)]