149561642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{36319}}^1$

素因数の和:36421

約数の個数: 16

約数和(自身を含む): 235353600

約数和(自身を除く): 85791958

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 36319, 72638, 1053251, 2106502, 2578649, 5157298, 74780821, 149561642]

約数ペア:

[(1, 149561642), (2, 74780821), (29, 5157298), (58, 2578649), (71, 2106502), (142, 1053251), (2059, 72638), (4118, 36319)]