155281744

素因数分解:

$2^4\times {\mathrm{2879}}^1\times {\mathrm{3371}}^1$

素因数の和:6258

約数の個数: 20

約数和(自身を含む): 301052160

約数和(自身を除く): 145770416

約数列:

[1, 2, 4, 8, 16, 2879, 3371, 5758, 6742, 11516, 13484, 23032, 26968, 46064, 53936, 9705109, 19410218, 38820436, 77640872, 155281744]

約数ペア:

[(1, 155281744), (2, 77640872), (4, 38820436), (8, 19410218), (16, 9705109), (2879, 53936), (3371, 46064), (5758, 26968), (6742, 23032), (11516, 13484)]