187997288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{12919}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 376747200

約数和(自身を除く): 188749912

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 12919, 14552, 25838, 51676, 103352, 219623, 439246, 878492, 1382333, 1756984, 2764666, 5529332, 11058664, 23499661, 46999322, 93998644, 187997288]

約数ペア:

[(1, 187997288), (2, 93998644), (4, 46999322), (8, 23499661), (17, 11058664), (34, 5529332), (68, 2764666), (107, 1756984), (136, 1382333), (214, 878492), (428, 439246), (856, 219623), (1819, 103352), (3638, 51676), (7276, 25838), (12919, 14552)]