149905672

素因数分解:

$2^3\times 7^1\times {\mathrm{2676887}}^1$

素因数の和:2676900

約数の個数: 16

約数和(自身を含む): 321226560

約数和(自身を除く): 171320888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2676887, 5353774, 10707548, 18738209, 21415096, 37476418, 74952836, 149905672]

約数ペア:

[(1, 149905672), (2, 74952836), (4, 37476418), (7, 21415096), (8, 18738209), (14, 10707548), (28, 5353774), (56, 2676887)]