156639842035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{73651}}^1$

素因数の和:73995

約数の個数: 32

約数和(自身を含む): 201596719104

約数和(自身を除く): 44956877069

約数列:

[1, 5, 17, 85, 131, 191, 655, 955, 2227, 3247, 11135, 16235, 25021, 73651, 125105, 368255, 425357, 1252067, 2126785, 6260335, 9648281, 14067341, 48241405, 70336705, 164020777, 239144797, 820103885, 1195723985, 1842821671, 9214108355, 31327968407, 156639842035]

約数ペア:

[(1, 156639842035), (5, 31327968407), (17, 9214108355), (85, 1842821671), (131, 1195723985), (191, 820103885), (655, 239144797), (955, 164020777), (2227, 70336705), (3247, 48241405), (11135, 14067341), (16235, 9648281), (25021, 6260335), (73651, 2126785), (125105, 1252067), (368255, 425357)]