153939482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 253281600

約数和(自身を除く): 99342118

約数列:

[1, 2, 19, 29, 38, 58, 163, 326, 551, 857, 1102, 1714, 3097, 4727, 6194, 9454, 16283, 24853, 32566, 49706, 89813, 139691, 179626, 279382, 472207, 944414, 2654129, 4051039, 5308258, 8102078, 76969741, 153939482]

約数ペア:

[(1, 153939482), (2, 76969741), (19, 8102078), (29, 5308258), (38, 4051039), (58, 2654129), (163, 944414), (326, 472207), (551, 279382), (857, 179626), (1102, 139691), (1714, 89813), (3097, 49706), (4727, 32566), (6194, 24853), (9454, 16283)]