155111416

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{49843}}^1$

素因数の和:50238

約数の個数: 16

約数和(自身を含む): 291587400

約数和(自身を除く): 136475984

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 49843, 99686, 199372, 398744, 19388927, 38777854, 77555708, 155111416]

約数ペア:

[(1, 155111416), (2, 77555708), (4, 38777854), (8, 19388927), (389, 398744), (778, 199372), (1556, 99686), (3112, 49843)]