150280506

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 330993000

約数和(自身を除く): 180712494

約数列:

[1, 2, 3, 6, 9, 18, 137, 149, 274, 298, 409, 411, 447, 818, 822, 894, 1227, 1233, 1341, 2454, 2466, 2682, 3681, 7362, 20413, 40826, 56033, 60941, 61239, 112066, 121882, 122478, 168099, 182823, 183717, 336198, 365646, 367434, 504297, 548469, 1008594, 1096938, 8348917, 16697834, 25046751, 50093502, 75140253, 150280506]

約数ペア:

[(1, 150280506), (2, 75140253), (3, 50093502), (6, 25046751), (9, 16697834), (18, 8348917), (137, 1096938), (149, 1008594), (274, 548469), (298, 504297), (409, 367434), (411, 365646), (447, 336198), (818, 183717), (822, 182823), (894, 168099), (1227, 122478), (1233, 121882), (1341, 112066), (2454, 61239), (2466, 60941), (2682, 56033), (3681, 40826), (7362, 20413)]