157743434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2909}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 249328800

約数和(自身を除く): 91585366

約数列:

[1, 2, 19, 38, 1427, 2854, 2909, 5818, 27113, 54226, 55271, 110542, 4151143, 8302286, 78871717, 157743434]

約数ペア:

[(1, 157743434), (2, 78871717), (19, 8302286), (38, 4151143), (1427, 110542), (2854, 55271), (2909, 54226), (5818, 27113)]