157436932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 311617152

約数和(自身を除く): 154180220

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1462, 1564, 1978, 2341, 2924, 3956, 4682, 9364, 16813, 33626, 39797, 53843, 67252, 79594, 100663, 107686, 159188, 201326, 215372, 402652, 915331, 1711271, 1830662, 2315249, 3422542, 3661324, 4630498, 6845084, 9260996, 39359233, 78718466, 157436932]

約数ペア:

[(1, 157436932), (2, 78718466), (4, 39359233), (17, 9260996), (23, 6845084), (34, 4630498), (43, 3661324), (46, 3422542), (68, 2315249), (86, 1830662), (92, 1711271), (172, 915331), (391, 402652), (731, 215372), (782, 201326), (989, 159188), (1462, 107686), (1564, 100663), (1978, 79594), (2341, 67252), (2924, 53843), (3956, 39797), (4682, 33626), (9364, 16813)]