155565738

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 200661462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 83, 122, 166, 183, 249, 366, 498, 549, 569, 747, 1098, 1138, 1494, 1647, 1707, 2241, 3294, 3414, 4482, 5063, 5121, 10126, 10242, 15189, 15363, 30378, 30726, 34709, 45567, 47227, 69418, 91134, 94454, 104127, 136701, 141681, 208254, 273402, 283362, 312381, 425043, 624762, 850086, 937143, 1275129, 1874286, 2550258, 2880847, 5761694, 8642541, 17285082, 25927623, 51855246, 77782869, 155565738]

約数ペア:

[(1, 155565738), (2, 77782869), (3, 51855246), (6, 25927623), (9, 17285082), (18, 8642541), (27, 5761694), (54, 2880847), (61, 2550258), (83, 1874286), (122, 1275129), (166, 937143), (183, 850086), (249, 624762), (366, 425043), (498, 312381), (549, 283362), (569, 273402), (747, 208254), (1098, 141681), (1138, 136701), (1494, 104127), (1647, 94454), (1707, 91134), (2241, 69418), (3294, 47227), (3414, 45567), (4482, 34709), (5063, 30726), (5121, 30378), (10126, 15363), (10242, 15189)]