156980836010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1\times {\mathrm{124427}}^1$

素因数の和:126110

約数の個数: 32

約数和(自身を含む): 286323759360

約数和(自身を除く): 129342923350

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1597, 3194, 7985, 15970, 124427, 126163, 248854, 252326, 622135, 630815, 1244270, 1261630, 9829733, 19659466, 49148665, 98297330, 198709919, 397419838, 993549595, 1987099190, 15698083601, 31396167202, 78490418005, 156980836010]

約数ペア:

[(1, 156980836010), (2, 78490418005), (5, 31396167202), (10, 15698083601), (79, 1987099190), (158, 993549595), (395, 397419838), (790, 198709919), (1597, 98297330), (3194, 49148665), (7985, 19659466), (15970, 9829733), (124427, 1261630), (126163, 1244270), (248854, 630815), (252326, 622135)]