128071476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4846

約数の個数: 96

約数和(自身を含む): 376476800

約数和(自身を除く): 248405324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 4801, 6669, 8892, 9602, 13338, 14403, 19204, 26676, 28806, 43209, 57612, 62413, 86418, 91219, 124826, 129627, 172836, 182438, 187239, 249652, 259254, 273657, 364876, 374478, 518508, 547314, 561717, 748956, 820971, 1094628, 1123434, 1185847, 1641942, 1685151, 2246868, 2371694, 2462913, 3283884, 3370302, 3557541, 4743388, 4925826, 6740604, 7115082, 9851652, 10672623, 14230164, 21345246, 32017869, 42690492, 64035738, 128071476]

約数ペア:

[(1, 128071476), (2, 64035738), (3, 42690492), (4, 32017869), (6, 21345246), (9, 14230164), (12, 10672623), (13, 9851652), (18, 7115082), (19, 6740604), (26, 4925826), (27, 4743388), (36, 3557541), (38, 3370302), (39, 3283884), (52, 2462913), (54, 2371694), (57, 2246868), (76, 1685151), (78, 1641942), (108, 1185847), (114, 1123434), (117, 1094628), (156, 820971), (171, 748956), (228, 561717), (234, 547314), (247, 518508), (342, 374478), (351, 364876), (468, 273657), (494, 259254), (513, 249652), (684, 187239), (702, 182438), (741, 172836), (988, 129627), (1026, 124826), (1404, 91219), (1482, 86418), (2052, 62413), (2223, 57612), (2964, 43209), (4446, 28806), (4801, 26676), (6669, 19204), (8892, 14403), (9602, 13338)]