139257612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15661}}^1$

素因数の和:15703

約数の個数: 72

約数和(自身を含む): 399067760

約数和(自身を除く): 259810148

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, 15661, 31322, 46983, 62644, 93966, 140949, 187932, 203593, 281898, 297559, 407186, 563796, 595118, 610779, 814372, 892677, 1190236, 1221558, 1785354, 1832337, 2443116, 2678031, 3570708, 3664674, 3868267, 5356062, 7329348, 7736534, 10712124, 11604801, 15473068, 23209602, 34814403, 46419204, 69628806, 139257612]

約数ペア:

[(1, 139257612), (2, 69628806), (3, 46419204), (4, 34814403), (6, 23209602), (9, 15473068), (12, 11604801), (13, 10712124), (18, 7736534), (19, 7329348), (26, 5356062), (36, 3868267), (38, 3664674), (39, 3570708), (52, 2678031), (57, 2443116), (76, 1832337), (78, 1785354), (114, 1221558), (117, 1190236), (156, 892677), (171, 814372), (228, 610779), (234, 595118), (247, 563796), (342, 407186), (468, 297559), (494, 281898), (684, 203593), (741, 187932), (988, 140949), (1482, 93966), (2223, 62644), (2964, 46983), (4446, 31322), (8892, 15661)]