164948110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3607}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 315627840

約数和(自身を除く): 150679730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 1345, 2690, 3607, 4573, 7214, 9146, 18035, 22865, 36070, 45730, 61319, 122638, 306595, 613190, 970283, 1940566, 4851415, 9702830, 16494811, 32989622, 82474055, 164948110]

約数ペア:

[(1, 164948110), (2, 82474055), (5, 32989622), (10, 16494811), (17, 9702830), (34, 4851415), (85, 1940566), (170, 970283), (269, 613190), (538, 306595), (1345, 122638), (2690, 61319), (3607, 45730), (4573, 36070), (7214, 22865), (9146, 18035)]