128791584

素因数分解:

$2^5\times 3^2\times {\mathrm{447193}}^1$

素因数の和:447209

約数の個数: 36

約数和(自身を含む): 366251886

約数和(自身を除く): 237460302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 447193, 894386, 1341579, 1788772, 2683158, 3577544, 4024737, 5366316, 7155088, 8049474, 10732632, 14310176, 16098948, 21465264, 32197896, 42930528, 64395792, 128791584]

約数ペア:

[(1, 128791584), (2, 64395792), (3, 42930528), (4, 32197896), (6, 21465264), (8, 16098948), (9, 14310176), (12, 10732632), (16, 8049474), (18, 7155088), (24, 5366316), (32, 4024737), (36, 3577544), (48, 2683158), (72, 1788772), (96, 1341579), (144, 894386), (288, 447193)]