188657008

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{142061}}^1$

素因数の和:142152

約数の個数: 20

約数和(自身を含む): 369929448

約数和(自身を除く): 181272440

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 142061, 284122, 568244, 1136488, 2272976, 11791063, 23582126, 47164252, 94328504, 188657008]

約数ペア:

[(1, 188657008), (2, 94328504), (4, 47164252), (8, 23582126), (16, 11791063), (83, 2272976), (166, 1136488), (332, 568244), (664, 284122), (1328, 142061)]