138218966665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3457}}^1\times {\mathrm{7411}}^1$

素因数の和:10969

約数の個数: 32

約数和(自身を含む): 180850190976

約数和(自身を除く): 42631224311

約数列:

[1, 5, 13, 65, 83, 415, 1079, 3457, 5395, 7411, 17285, 37055, 44941, 96343, 224705, 286931, 481715, 615113, 1434655, 3075565, 3730103, 7996469, 18650515, 25619827, 39982345, 128099135, 333057751, 1665288755, 2126445641, 10632228205, 27643793333, 138218966665]

約数ペア:

[(1, 138218966665), (5, 27643793333), (13, 10632228205), (65, 2126445641), (83, 1665288755), (415, 333057751), (1079, 128099135), (3457, 39982345), (5395, 25619827), (7411, 18650515), (17285, 7996469), (37055, 3730103), (44941, 3075565), (96343, 1434655), (224705, 615113), (286931, 481715)]