155991214

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{12113}}^1$

素因数の和:12299

約数の個数: 16

約数和(自身を含む): 240729408

約数和(自身を除く): 84738194

約数列:

[1, 2, 47, 94, 137, 274, 6439, 12113, 12878, 24226, 569311, 1138622, 1659481, 3318962, 77995607, 155991214]

約数ペア:

[(1, 155991214), (2, 77995607), (47, 3318962), (94, 1659481), (137, 1138622), (274, 569311), (6439, 24226), (12113, 12878)]