148902008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{641819}}^1$

素因数の和:641854

約数の個数: 16

約数和(自身を含む): 288819000

約数和(自身を除く): 139916992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 641819, 1283638, 2567276, 5134552, 18612751, 37225502, 74451004, 148902008]

約数ペア:

[(1, 148902008), (2, 74451004), (4, 37225502), (8, 18612751), (29, 5134552), (58, 2567276), (116, 1283638), (232, 641819)]