161813694910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74568523}}^1$

素因数の和:74568568

約数の個数: 32

約数和(自身を含む): 343611758592

約数和(自身を除く): 181798063682

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 74568523, 149137046, 372842615, 521979661, 745685230, 1043959322, 2311624213, 2609898305, 4623248426, 5219796610, 11558121065, 16181369491, 23116242130, 32362738982, 80906847455, 161813694910]

約数ペア:

[(1, 161813694910), (2, 80906847455), (5, 32362738982), (7, 23116242130), (10, 16181369491), (14, 11558121065), (31, 5219796610), (35, 4623248426), (62, 2609898305), (70, 2311624213), (155, 1043959322), (217, 745685230), (310, 521979661), (434, 372842615), (1085, 149137046), (2170, 74568523)]