148998548

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3671}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 266293440

約数和(自身を除く): 117294892

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 3671, 7342, 10147, 14684, 20294, 40588, 267983, 510269, 535966, 1020538, 1071932, 2041076, 37249637, 74499274, 148998548]

約数ペア:

[(1, 148998548), (2, 74499274), (4, 37249637), (73, 2041076), (139, 1071932), (146, 1020538), (278, 535966), (292, 510269), (556, 267983), (3671, 40588), (7342, 20294), (10147, 14684)]