156965748188

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2153}}^1\times {\mathrm{204791}}^1$

素因数の和:207037

約数の個数: 24

約数和(自身を含む): 277906839840

約数和(自身を除く): 120941091652

約数列:

[1, 2, 4, 89, 178, 356, 2153, 4306, 8612, 191617, 204791, 383234, 409582, 766468, 819164, 18226399, 36452798, 72905596, 440915023, 881830046, 1763660092, 39241437047, 78482874094, 156965748188]

約数ペア:

[(1, 156965748188), (2, 78482874094), (4, 39241437047), (89, 1763660092), (178, 881830046), (356, 440915023), (2153, 72905596), (4306, 36452798), (8612, 18226399), (191617, 819164), (204791, 766468), (383234, 409582)]