140200164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15809

約数の個数: 72

約数和(自身を含む): 401768640

約数和(自身を除く): 261568476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 15767, 31534, 47301, 63068, 94602, 141903, 189204, 204971, 283806, 299573, 409942, 567612, 599146, 614913, 819884, 898719, 1198292, 1229826, 1797438, 1844739, 2459652, 2696157, 3594876, 3689478, 3894449, 5392314, 7378956, 7788898, 10784628, 11683347, 15577796, 23366694, 35050041, 46733388, 70100082, 140200164]

約数ペア:

[(1, 140200164), (2, 70100082), (3, 46733388), (4, 35050041), (6, 23366694), (9, 15577796), (12, 11683347), (13, 10784628), (18, 7788898), (19, 7378956), (26, 5392314), (36, 3894449), (38, 3689478), (39, 3594876), (52, 2696157), (57, 2459652), (76, 1844739), (78, 1797438), (114, 1229826), (117, 1198292), (156, 898719), (171, 819884), (228, 614913), (234, 599146), (247, 567612), (342, 409942), (468, 299573), (494, 283806), (684, 204971), (741, 189204), (988, 141903), (1482, 94602), (2223, 63068), (2964, 47301), (4446, 31534), (8892, 15767)]