149227728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239147}}^1$

素因数の和:239171

約数の個数: 40

約数和(自身を含む): 415160928

約数和(自身を除く): 265933200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 239147, 478294, 717441, 956588, 1434882, 1913176, 2869764, 3108911, 3826352, 5739528, 6217822, 9326733, 11479056, 12435644, 18653466, 24871288, 37306932, 49742576, 74613864, 149227728]

約数ペア:

[(1, 149227728), (2, 74613864), (3, 49742576), (4, 37306932), (6, 24871288), (8, 18653466), (12, 12435644), (13, 11479056), (16, 9326733), (24, 6217822), (26, 5739528), (39, 3826352), (48, 3108911), (52, 2869764), (78, 1913176), (104, 1434882), (156, 956588), (208, 717441), (312, 478294), (624, 239147)]