188682008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1409}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 373086000

約数和(自身を除く): 184403992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 881, 1409, 1762, 2818, 3524, 5636, 7048, 11272, 16739, 26771, 33478, 53542, 66956, 107084, 133912, 214168, 1241329, 2482658, 4965316, 9930632, 23585251, 47170502, 94341004, 188682008]

約数ペア:

[(1, 188682008), (2, 94341004), (4, 47170502), (8, 23585251), (19, 9930632), (38, 4965316), (76, 2482658), (152, 1241329), (881, 214168), (1409, 133912), (1762, 107084), (2818, 66956), (3524, 53542), (5636, 33478), (7048, 26771), (11272, 16739)]