128423340076

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1901}}^1\times {\mathrm{103613}}^1$

素因数の和:105681

約数の個数: 24

約数和(自身を含む): 226240754544

約数和(自身を除く): 97817414468

約数列:

[1, 2, 4, 163, 326, 652, 1901, 3802, 7604, 103613, 207226, 309863, 414452, 619726, 1239452, 16888919, 33777838, 67555676, 196968313, 393936626, 787873252, 32105835019, 64211670038, 128423340076]

約数ペア:

[(1, 128423340076), (2, 64211670038), (4, 32105835019), (163, 787873252), (326, 393936626), (652, 196968313), (1901, 67555676), (3802, 33777838), (7604, 16888919), (103613, 1239452), (207226, 619726), (309863, 414452)]