161203884

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{102547}}^1$

素因数の和:102685

約数の個数: 24

約数和(自身を含む): 379017408

約数和(自身を除く): 217813524

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 102547, 205094, 307641, 410188, 615282, 1230564, 13433657, 26867314, 40300971, 53734628, 80601942, 161203884]

約数ペア:

[(1, 161203884), (2, 80601942), (3, 53734628), (4, 40300971), (6, 26867314), (12, 13433657), (131, 1230564), (262, 615282), (393, 410188), (524, 307641), (786, 205094), (1572, 102547)]