163374541820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1166961013}}^1$

素因数の和:1166961029

約数の個数: 24

約数和(自身を含む): 392098900704

約数和(自身を除く): 228724358884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1166961013, 2333922026, 4667844052, 5834805065, 8168727091, 11669610130, 16337454182, 23339220260, 32674908364, 40843635455, 81687270910, 163374541820]

約数ペア:

[(1, 163374541820), (2, 81687270910), (4, 40843635455), (5, 32674908364), (7, 23339220260), (10, 16337454182), (14, 11669610130), (20, 8168727091), (28, 5834805065), (35, 4667844052), (70, 2333922026), (140, 1166961013)]