158480457560

素因数分解:

$2^3\times 5^1\times {\mathrm{101281}}^1\times {\mathrm{39119}}^1$

素因数の和:140411

約数の個数: 32

約数和(自身を含む): 356593665600

約数和(自身を除く): 198113208040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 39119, 78238, 101281, 156476, 195595, 202562, 312952, 391190, 405124, 506405, 782380, 810248, 1012810, 1564760, 2025620, 4051240, 3962011439, 7924022878, 15848045756, 19810057195, 31696091512, 39620114390, 79240228780, 158480457560]

約数ペア:

[(1, 158480457560), (2, 79240228780), (4, 39620114390), (5, 31696091512), (8, 19810057195), (10, 15848045756), (20, 7924022878), (40, 3962011439), (39119, 4051240), (78238, 2025620), (101281, 1564760), (156476, 1012810), (195595, 810248), (202562, 782380), (312952, 506405), (391190, 405124)]