156965077420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107510327}}^1$

素因数の和:107510409

約数の個数: 24

約数和(自身を含む): 334142099424

約数和(自身を除く): 177177022004

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 107510327, 215020654, 430041308, 537551635, 1075103270, 2150206540, 7848253871, 15696507742, 31393015484, 39241269355, 78482538710, 156965077420]

約数ペア:

[(1, 156965077420), (2, 78482538710), (4, 39241269355), (5, 31393015484), (10, 15696507742), (20, 7848253871), (73, 2150206540), (146, 1075103270), (292, 537551635), (365, 430041308), (730, 215020654), (1460, 107510327)]