140176072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{922211}}^1$

素因数の和:922236

約数の個数: 16

約数和(自身を含む): 276663600

約数和(自身を除く): 136487528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 922211, 1844422, 3688844, 7377688, 17522009, 35044018, 70088036, 140176072]

約数ペア:

[(1, 140176072), (2, 70088036), (4, 35044018), (8, 17522009), (19, 7377688), (38, 3688844), (76, 1844422), (152, 922211)]