153663160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8276

約数の個数: 64

約数和(自身を含む): 401080320

約数和(自身を除く): 247417160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 8191, 9380, 16382, 18760, 32764, 40955, 57337, 65528, 81910, 114674, 163820, 229348, 286685, 327640, 458696, 548797, 573370, 1097594, 1146740, 2195188, 2293480, 2743985, 3841579, 4390376, 5487970, 7683158, 10975940, 15366316, 19207895, 21951880, 30732632, 38415790, 76831580, 153663160]

約数ペア:

[(1, 153663160), (2, 76831580), (4, 38415790), (5, 30732632), (7, 21951880), (8, 19207895), (10, 15366316), (14, 10975940), (20, 7683158), (28, 5487970), (35, 4390376), (40, 3841579), (56, 2743985), (67, 2293480), (70, 2195188), (134, 1146740), (140, 1097594), (268, 573370), (280, 548797), (335, 458696), (469, 327640), (536, 286685), (670, 229348), (938, 163820), (1340, 114674), (1876, 81910), (2345, 65528), (2680, 57337), (3752, 40955), (4690, 32764), (8191, 18760), (9380, 16382)]