156545556

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 214620204

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 227, 303, 404, 454, 569, 606, 681, 908, 1138, 1212, 1362, 1707, 2276, 2724, 3414, 6828, 22927, 45854, 57469, 68781, 91708, 114938, 129163, 137562, 172407, 229876, 258326, 275124, 344814, 387489, 516652, 689628, 774978, 1549956, 13045463, 26090926, 39136389, 52181852, 78272778, 156545556]

約数ペア:

[(1, 156545556), (2, 78272778), (3, 52181852), (4, 39136389), (6, 26090926), (12, 13045463), (101, 1549956), (202, 774978), (227, 689628), (303, 516652), (404, 387489), (454, 344814), (569, 275124), (606, 258326), (681, 229876), (908, 172407), (1138, 137562), (1212, 129163), (1362, 114938), (1707, 91708), (2276, 68781), (2724, 57469), (3414, 45854), (6828, 22927)]