164405868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4057}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 419954304

約数和(自身を除く): 255548436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 307, 614, 921, 1228, 1842, 3377, 3684, 4057, 6754, 8114, 10131, 12171, 13508, 16228, 20262, 24342, 40524, 44627, 48684, 89254, 133881, 178508, 267762, 535524, 1245499, 2490998, 3736497, 4981996, 7472994, 13700489, 14945988, 27400978, 41101467, 54801956, 82202934, 164405868]

約数ペア:

[(1, 164405868), (2, 82202934), (3, 54801956), (4, 41101467), (6, 27400978), (11, 14945988), (12, 13700489), (22, 7472994), (33, 4981996), (44, 3736497), (66, 2490998), (132, 1245499), (307, 535524), (614, 267762), (921, 178508), (1228, 133881), (1842, 89254), (3377, 48684), (3684, 44627), (4057, 40524), (6754, 24342), (8114, 20262), (10131, 16228), (12171, 13508)]