123157392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 339144960

約数和(自身を除く): 215987568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1627, 1992, 3154, 3254, 3984, 4731, 4881, 6308, 6508, 9462, 9762, 12616, 13016, 18924, 19524, 25232, 26032, 30913, 37848, 39048, 61826, 75696, 78096, 92739, 123652, 135041, 185478, 247304, 270082, 370956, 405123, 494608, 540164, 741912, 810246, 1080328, 1483824, 1620492, 2160656, 2565779, 3240984, 5131558, 6481968, 7697337, 10263116, 15394674, 20526232, 30789348, 41052464, 61578696, 123157392]

約数ペア:

[(1, 123157392), (2, 61578696), (3, 41052464), (4, 30789348), (6, 20526232), (8, 15394674), (12, 10263116), (16, 7697337), (19, 6481968), (24, 5131558), (38, 3240984), (48, 2565779), (57, 2160656), (76, 1620492), (83, 1483824), (114, 1080328), (152, 810246), (166, 741912), (228, 540164), (249, 494608), (304, 405123), (332, 370956), (456, 270082), (498, 247304), (664, 185478), (912, 135041), (996, 123652), (1328, 92739), (1577, 78096), (1627, 75696), (1992, 61826), (3154, 39048), (3254, 37848), (3984, 30913), (4731, 26032), (4881, 25232), (6308, 19524), (6508, 18924), (9462, 13016), (9762, 12616)]