143962760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116099}}^1$

素因数の和:116141

約数の個数: 32

約数和(自身を含む): 334368000

約数和(自身を除く): 190405240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 116099, 232198, 464396, 580495, 928792, 1160990, 2321980, 3599069, 4643960, 7198138, 14396276, 17995345, 28792552, 35990690, 71981380, 143962760]

約数ペア:

[(1, 143962760), (2, 71981380), (4, 35990690), (5, 28792552), (8, 17995345), (10, 14396276), (20, 7198138), (31, 4643960), (40, 3599069), (62, 2321980), (124, 1160990), (155, 928792), (248, 580495), (310, 464396), (620, 232198), (1240, 116099)]