156948264490

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1\times {\mathrm{139199}}^1$

素因数の和:140166

約数の個数: 32

約数和(自身を含む): 284916787200

約数和(自身を除く): 127968522710

約数列:

[1, 2, 5, 10, 137, 274, 685, 823, 1370, 1646, 4115, 8230, 112751, 139199, 225502, 278398, 563755, 695995, 1127510, 1391990, 19070263, 38140526, 95351315, 114560777, 190702630, 229121554, 572803885, 1145607770, 15694826449, 31389652898, 78474132245, 156948264490]

約数ペア:

[(1, 156948264490), (2, 78474132245), (5, 31389652898), (10, 15694826449), (137, 1145607770), (274, 572803885), (685, 229121554), (823, 190702630), (1370, 114560777), (1646, 95351315), (4115, 38140526), (8230, 19070263), (112751, 1391990), (139199, 1127510), (225502, 695995), (278398, 563755)]