145349104

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{102071}}^1$

素因数の和:102168

約数の個数: 20

約数和(自身を含む): 284780880

約数和(自身を除く): 139431776

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 102071, 204142, 408284, 816568, 1633136, 9084319, 18168638, 36337276, 72674552, 145349104]

約数ペア:

[(1, 145349104), (2, 72674552), (4, 36337276), (8, 18168638), (16, 9084319), (89, 1633136), (178, 816568), (356, 408284), (712, 204142), (1424, 102071)]