148985548

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2311}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 265676544

約数和(自身を除く): 116690996

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 2311, 4622, 9244, 16117, 32234, 64468, 164081, 328162, 524597, 656324, 1049194, 2098388, 37246387, 74492774, 148985548]

約数ペア:

[(1, 148985548), (2, 74492774), (4, 37246387), (71, 2098388), (142, 1049194), (227, 656324), (284, 524597), (454, 328162), (908, 164081), (2311, 64468), (4622, 32234), (9244, 16117)]