161567364706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{207287}}^1$

素因数の和:207870

約数の個数: 32

約数和(自身を含む): 268645248000

約数和(自身を除く): 107077883294

約数列:

[1, 2, 11, 22, 71, 142, 499, 781, 998, 1562, 5489, 10978, 35429, 70858, 207287, 389719, 414574, 779438, 2280157, 4560314, 14717377, 29434754, 103436213, 161891147, 206872426, 323782294, 1137798343, 2275596686, 7343971123, 14687942246, 80783682353, 161567364706]

約数ペア:

[(1, 161567364706), (2, 80783682353), (11, 14687942246), (22, 7343971123), (71, 2275596686), (142, 1137798343), (499, 323782294), (781, 206872426), (998, 161891147), (1562, 103436213), (5489, 29434754), (10978, 14717377), (35429, 4560314), (70858, 2280157), (207287, 779438), (389719, 414574)]