156972123368

素因数分解:

$2^3\times {\mathrm{13421}}^1\times {\mathrm{1462001}}^1$

素因数の和:1475428

約数の個数: 16

約数和(自身を含む): 294344862660

約数和(自身を除く): 137372739292

約数列:

[1, 2, 4, 8, 13421, 26842, 53684, 107368, 1462001, 2924002, 5848004, 11696008, 19621515421, 39243030842, 78486061684, 156972123368]

約数ペア:

[(1, 156972123368), (2, 78486061684), (4, 39243030842), (8, 19621515421), (13421, 11696008), (26842, 5848004), (53684, 2924002), (107368, 1462001)]