121497512

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{20551}}^1$

素因数の和:21296

約数の個数: 16

約数和(自身を含む): 228127200

約数和(自身を除く): 106629688

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 20551, 41102, 82204, 164408, 15187189, 30374378, 60748756, 121497512]

約数ペア:

[(1, 121497512), (2, 60748756), (4, 30374378), (8, 15187189), (739, 164408), (1478, 82204), (2956, 41102), (5912, 20551)]