161884452

素因数分解:

$2^2\times 3^1\times {\mathrm{13490371}}^1$

素因数の和:13490378

約数の個数: 12

約数和(自身を含む): 377730416

約数和(自身を除く): 215845964

約数列:

[1, 2, 3, 4, 6, 12, 13490371, 26980742, 40471113, 53961484, 80942226, 161884452]

約数ペア:

[(1, 161884452), (2, 80942226), (3, 53961484), (4, 40471113), (6, 26980742), (12, 13490371)]