164221668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 467489792

約数和(自身を除く): 303268124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 307, 324, 351, 381, 468, 508, 614, 702, 762, 921, 1053, 1143, 1228, 1404, 1524, 1651, 1842, 2106, 2286, 2763, 3302, 3429, 3684, 3991, 4212, 4572, 4953, 5526, 6604, 6858, 7982, 8289, 9906, 10287, 11052, 11973, 13716, 14859, 15964, 16578, 19812, 20574, 23946, 24867, 29718, 33156, 35919, 38989, 41148, 44577, 47892, 49734, 59436, 71838, 77978, 89154, 99468, 107757, 116967, 133731, 143676, 155956, 178308, 215514, 233934, 267462, 323271, 350901, 431028, 467868, 506857, 534924, 646542, 701802, 1013714, 1052703, 1293084, 1403604, 1520571, 2027428, 2105406, 3041142, 3158109, 4210812, 4561713, 6082284, 6316218, 9123426, 12632436, 13685139, 18246852, 27370278, 41055417, 54740556, 82110834, 164221668]

約数ペア:

[(1, 164221668), (2, 82110834), (3, 54740556), (4, 41055417), (6, 27370278), (9, 18246852), (12, 13685139), (13, 12632436), (18, 9123426), (26, 6316218), (27, 6082284), (36, 4561713), (39, 4210812), (52, 3158109), (54, 3041142), (78, 2105406), (81, 2027428), (108, 1520571), (117, 1403604), (127, 1293084), (156, 1052703), (162, 1013714), (234, 701802), (254, 646542), (307, 534924), (324, 506857), (351, 467868), (381, 431028), (468, 350901), (508, 323271), (614, 267462), (702, 233934), (762, 215514), (921, 178308), (1053, 155956), (1143, 143676), (1228, 133731), (1404, 116967), (1524, 107757), (1651, 99468), (1842, 89154), (2106, 77978), (2286, 71838), (2763, 59436), (3302, 49734), (3429, 47892), (3684, 44577), (3991, 41148), (4212, 38989), (4572, 35919), (4953, 33156), (5526, 29718), (6604, 24867), (6858, 23946), (7982, 20574), (8289, 19812), (9906, 16578), (10287, 15964), (11052, 14859), (11973, 13716)]