156931916140

素因数分解:

$2^2\times 5^1\times {\mathrm{7529}}^1\times {\mathrm{1042183}}^1$

素因数の和:1049721

約数の個数: 24

約数和(自身を含む): 329601111840

約数和(自身を除く): 172669195700

約数列:

[1, 2, 4, 5, 10, 20, 7529, 15058, 30116, 37645, 75290, 150580, 1042183, 2084366, 4168732, 5210915, 10421830, 20843660, 7846595807, 15693191614, 31386383228, 39232979035, 78465958070, 156931916140]

約数ペア:

[(1, 156931916140), (2, 78465958070), (4, 39232979035), (5, 31386383228), (10, 15693191614), (20, 7846595807), (7529, 20843660), (15058, 10421830), (30116, 5210915), (37645, 4168732), (75290, 2084366), (150580, 1042183)]