129883356

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{27541}}^1$

素因数の和:27682

約数の個数: 36

約数和(自身を含む): 330834504

約数和(自身を除く): 200951148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 27541, 55082, 82623, 110164, 165246, 247869, 330492, 495738, 991476, 3607871, 7215742, 10823613, 14431484, 21647226, 32470839, 43294452, 64941678, 129883356]

約数ペア:

[(1, 129883356), (2, 64941678), (3, 43294452), (4, 32470839), (6, 21647226), (9, 14431484), (12, 10823613), (18, 7215742), (36, 3607871), (131, 991476), (262, 495738), (393, 330492), (524, 247869), (786, 165246), (1179, 110164), (1572, 82623), (2358, 55082), (4716, 27541)]