161828281018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{5801}}^1\times {\mathrm{143797}}^1$

素因数の和:149697

約数の個数: 16

約数和(自身を含む): 245288902824

約数和(自身を除く): 83460621806

約数列:

[1, 2, 97, 194, 5801, 11602, 143797, 287594, 562697, 1125394, 13948309, 27896618, 834166397, 1668332794, 80914140509, 161828281018]

約数ペア:

[(1, 161828281018), (2, 80914140509), (97, 1668332794), (194, 834166397), (5801, 27896618), (11602, 13948309), (143797, 1125394), (287594, 562697)]