161049364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{338339}}^1$

素因数の和:338367

約数の個数: 24

約数和(自身を含む): 341046720

約数和(自身を除く): 179997356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 338339, 676678, 1353356, 2368373, 4736746, 5751763, 9473492, 11503526, 23007052, 40262341, 80524682, 161049364]

約数ペア:

[(1, 161049364), (2, 80524682), (4, 40262341), (7, 23007052), (14, 11503526), (17, 9473492), (28, 5751763), (34, 4736746), (68, 2368373), (119, 1353356), (238, 676678), (476, 338339)]