187995574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 316249920

約数和(自身を除く): 128254346

約数列:

[1, 2, 13, 26, 29, 58, 167, 334, 377, 754, 1493, 2171, 2986, 4342, 4843, 9686, 19409, 38818, 43297, 62959, 86594, 125918, 249331, 498662, 562861, 1125722, 3241303, 6482606, 7230599, 14461198, 93997787, 187995574]

約数ペア:

[(1, 187995574), (2, 93997787), (13, 14461198), (26, 7230599), (29, 6482606), (58, 3241303), (167, 1125722), (334, 562861), (377, 498662), (754, 249331), (1493, 125918), (2171, 86594), (2986, 62959), (4342, 43297), (4843, 38818), (9686, 19409)]