145032412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 298303488

約数和(自身を除く): 153271076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 191, 329, 382, 577, 658, 764, 1154, 1316, 1337, 2308, 2674, 4039, 5348, 8078, 8977, 16156, 17954, 27119, 35908, 54238, 62839, 108476, 110207, 125678, 189833, 220414, 251356, 379666, 440828, 759332, 771449, 1542898, 3085796, 5179729, 10359458, 20718916, 36258103, 72516206, 145032412]

約数ペア:

[(1, 145032412), (2, 72516206), (4, 36258103), (7, 20718916), (14, 10359458), (28, 5179729), (47, 3085796), (94, 1542898), (188, 771449), (191, 759332), (329, 440828), (382, 379666), (577, 251356), (658, 220414), (764, 189833), (1154, 125678), (1316, 110207), (1337, 108476), (2308, 62839), (2674, 54238), (4039, 35908), (5348, 27119), (8078, 17954), (8977, 16156)]