149675438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 254448000

約数和(自身を除く): 104772562

約数列:

[1, 2, 11, 22, 29, 58, 319, 379, 619, 638, 758, 1238, 4169, 6809, 8338, 10991, 13618, 17951, 21982, 35902, 120901, 197461, 234601, 241802, 394922, 469202, 2580611, 5161222, 6803429, 13606858, 74837719, 149675438]

約数ペア:

[(1, 149675438), (2, 74837719), (11, 13606858), (22, 6803429), (29, 5161222), (58, 2580611), (319, 469202), (379, 394922), (619, 241802), (638, 234601), (758, 197461), (1238, 120901), (4169, 35902), (6809, 21982), (8338, 17951), (10991, 13618)]