161631684

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{95527}}^1$

素因数の和:95584

約数の個数: 36

約数和(自身を含む): 417266304

約数和(自身を除く): 255634620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 95527, 191054, 286581, 382108, 573162, 859743, 1146324, 1719486, 3438972, 4489769, 8979538, 13469307, 17959076, 26938614, 40407921, 53877228, 80815842, 161631684]

約数ペア:

[(1, 161631684), (2, 80815842), (3, 53877228), (4, 40407921), (6, 26938614), (9, 17959076), (12, 13469307), (18, 8979538), (36, 4489769), (47, 3438972), (94, 1719486), (141, 1146324), (188, 859743), (282, 573162), (423, 382108), (564, 286581), (846, 191054), (1692, 95527)]