156945787115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{809437}}^1$

素因数の和:809631

約数の個数: 32

約数和(自身を含む): 214857222720

約数和(自身を除く): 57911435605

約数列:

[1, 5, 13, 19, 65, 95, 157, 247, 785, 1235, 2041, 2983, 10205, 14915, 38779, 193895, 809437, 4047185, 10522681, 15379303, 52613405, 76896515, 127081609, 199930939, 635408045, 999654695, 1652060917, 2414550571, 8260304585, 12072752855, 31389157423, 156945787115]

約数ペア:

[(1, 156945787115), (5, 31389157423), (13, 12072752855), (19, 8260304585), (65, 2414550571), (95, 1652060917), (157, 999654695), (247, 635408045), (785, 199930939), (1235, 127081609), (2041, 76896515), (2983, 52613405), (10205, 15379303), (14915, 10522681), (38779, 4047185), (193895, 809437)]