155587124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 360185280

約数和(自身を除く): 204598156

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2417, 2926, 3388, 4598, 4834, 5852, 9196, 9668, 16093, 16919, 26587, 32186, 33838, 45923, 53174, 64372, 67676, 91846, 106348, 183692, 186109, 292457, 321461, 372218, 505153, 584914, 642922, 744436, 1010306, 1169828, 1285844, 2020612, 2047199, 3536071, 4094398, 5556683, 7072142, 8188796, 11113366, 14144284, 22226732, 38896781, 77793562, 155587124]

約数ペア:

[(1, 155587124), (2, 77793562), (4, 38896781), (7, 22226732), (11, 14144284), (14, 11113366), (19, 8188796), (22, 7072142), (28, 5556683), (38, 4094398), (44, 3536071), (76, 2047199), (77, 2020612), (121, 1285844), (133, 1169828), (154, 1010306), (209, 744436), (242, 642922), (266, 584914), (308, 505153), (418, 372218), (484, 321461), (532, 292457), (836, 186109), (847, 183692), (1463, 106348), (1694, 91846), (2299, 67676), (2417, 64372), (2926, 53174), (3388, 45923), (4598, 33838), (4834, 32186), (5852, 26587), (9196, 16919), (9668, 16093)]