155314386

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{65867}}^1$

素因数の和:66006

約数の個数: 24

約数和(自身を含む): 339088464

約数和(自身を除く): 183774078

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 65867, 131734, 197601, 395202, 592803, 1185606, 8628577, 17257154, 25885731, 51771462, 77657193, 155314386]

約数ペア:

[(1, 155314386), (2, 77657193), (3, 51771462), (6, 25885731), (9, 17257154), (18, 8628577), (131, 1185606), (262, 592803), (393, 395202), (786, 197601), (1179, 131734), (2358, 65867)]