164019804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051409}}^1$

素因数の和:1051429

約数の個数: 24

約数和(自身を含む): 412152720

約数和(自身を除く): 248132916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1051409, 2102818, 3154227, 4205636, 6308454, 12616908, 13668317, 27336634, 41004951, 54673268, 82009902, 164019804]

約数ペア:

[(1, 164019804), (2, 82009902), (3, 54673268), (4, 41004951), (6, 27336634), (12, 13668317), (13, 12616908), (26, 6308454), (39, 4205636), (52, 3154227), (78, 2102818), (156, 1051409)]