149813118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 419865600

約数和(自身を除く): 270052482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 602, 702, 709, 774, 819, 903, 1118, 1161, 1418, 1638, 1677, 1806, 2127, 2322, 2457, 2709, 3354, 3913, 4254, 4914, 4963, 5031, 5418, 6381, 7826, 8127, 9217, 9926, 10062, 11739, 12762, 14889, 15093, 16254, 18434, 19143, 23478, 27651, 29778, 30186, 30487, 35217, 38286, 44667, 55302, 60974, 64519, 70434, 82953, 89334, 91461, 105651, 129038, 134001, 165906, 182922, 193557, 211302, 213409, 248859, 268002, 274383, 387114, 396331, 426818, 497718, 548766, 580671, 640227, 792662, 823149, 1161342, 1188993, 1280454, 1646298, 1742013, 1920681, 2377986, 2774317, 3484026, 3566979, 3841362, 5548634, 5762043, 7133958, 8322951, 10700937, 11524086, 16645902, 21401874, 24968853, 49937706, 74906559, 149813118]

約数ペア:

[(1, 149813118), (2, 74906559), (3, 49937706), (6, 24968853), (7, 21401874), (9, 16645902), (13, 11524086), (14, 10700937), (18, 8322951), (21, 7133958), (26, 5762043), (27, 5548634), (39, 3841362), (42, 3566979), (43, 3484026), (54, 2774317), (63, 2377986), (78, 1920681), (86, 1742013), (91, 1646298), (117, 1280454), (126, 1188993), (129, 1161342), (182, 823149), (189, 792662), (234, 640227), (258, 580671), (273, 548766), (301, 497718), (351, 426818), (378, 396331), (387, 387114), (546, 274383), (559, 268002), (602, 248859), (702, 213409), (709, 211302), (774, 193557), (819, 182922), (903, 165906), (1118, 134001), (1161, 129038), (1418, 105651), (1638, 91461), (1677, 89334), (1806, 82953), (2127, 70434), (2322, 64519), (2457, 60974), (2709, 55302), (3354, 44667), (3913, 38286), (4254, 35217), (4914, 30487), (4963, 30186), (5031, 29778), (5418, 27651), (6381, 23478), (7826, 19143), (8127, 18434), (9217, 16254), (9926, 15093), (10062, 14889), (11739, 12762)]