138180168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 315540792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 369, 378, 492, 504, 567, 574, 648, 738, 743, 756, 861, 984, 1107, 1134, 1148, 1476, 1486, 1512, 1722, 2214, 2229, 2268, 2296, 2583, 2952, 2972, 3321, 3444, 4428, 4458, 4536, 5166, 5201, 5944, 6642, 6687, 6888, 7749, 8856, 8916, 10332, 10402, 13284, 13374, 15498, 15603, 17832, 20061, 20664, 20804, 23247, 26568, 26748, 30463, 30996, 31206, 40122, 41608, 46494, 46809, 53496, 60183, 60926, 61992, 62412, 80244, 91389, 92988, 93618, 120366, 121852, 124824, 140427, 160488, 182778, 185976, 187236, 213241, 240732, 243704, 274167, 280854, 365556, 374472, 421281, 426482, 481464, 548334, 561708, 639723, 731112, 822501, 842562, 852964, 1096668, 1123416, 1279446, 1645002, 1685124, 1705928, 1919169, 2193336, 2467503, 2558892, 3290004, 3370248, 3838338, 4935006, 5117784, 5757507, 6580008, 7676676, 9870012, 11515014, 15353352, 17272521, 19740024, 23030028, 34545042, 46060056, 69090084, 138180168]

約数ペア:

[(1, 138180168), (2, 69090084), (3, 46060056), (4, 34545042), (6, 23030028), (7, 19740024), (8, 17272521), (9, 15353352), (12, 11515014), (14, 9870012), (18, 7676676), (21, 6580008), (24, 5757507), (27, 5117784), (28, 4935006), (36, 3838338), (41, 3370248), (42, 3290004), (54, 2558892), (56, 2467503), (63, 2193336), (72, 1919169), (81, 1705928), (82, 1685124), (84, 1645002), (108, 1279446), (123, 1123416), (126, 1096668), (162, 852964), (164, 842562), (168, 822501), (189, 731112), (216, 639723), (246, 561708), (252, 548334), (287, 481464), (324, 426482), (328, 421281), (369, 374472), (378, 365556), (492, 280854), (504, 274167), (567, 243704), (574, 240732), (648, 213241), (738, 187236), (743, 185976), (756, 182778), (861, 160488), (984, 140427), (1107, 124824), (1134, 121852), (1148, 120366), (1476, 93618), (1486, 92988), (1512, 91389), (1722, 80244), (2214, 62412), (2229, 61992), (2268, 60926), (2296, 60183), (2583, 53496), (2952, 46809), (2972, 46494), (3321, 41608), (3444, 40122), (4428, 31206), (4458, 30996), (4536, 30463), (5166, 26748), (5201, 26568), (5944, 23247), (6642, 20804), (6687, 20664), (6888, 20061), (7749, 17832), (8856, 15603), (8916, 15498), (10332, 13374), (10402, 13284)]