190363446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 540724800

約数和(自身を除く): 350361354

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 81, 91, 111, 117, 126, 162, 182, 189, 222, 234, 259, 273, 333, 349, 351, 378, 481, 518, 546, 567, 666, 698, 702, 777, 819, 962, 999, 1047, 1053, 1134, 1443, 1554, 1638, 1998, 2094, 2106, 2331, 2443, 2457, 2886, 2997, 3141, 3367, 4329, 4537, 4662, 4886, 4914, 5994, 6282, 6734, 6993, 7329, 7371, 8658, 9074, 9423, 10101, 12913, 12987, 13611, 13986, 14658, 14742, 18846, 20202, 20979, 21987, 25826, 25974, 27222, 28269, 30303, 31759, 38739, 38961, 40833, 41958, 43974, 56538, 60606, 63518, 65961, 77478, 77922, 81666, 90391, 90909, 95277, 116217, 122499, 131922, 167869, 180782, 181818, 190554, 197883, 232434, 244998, 271173, 272727, 285831, 335738, 348651, 367497, 395766, 503607, 542346, 545454, 571662, 697302, 734994, 813519, 857493, 1007214, 1045953, 1175083, 1510821, 1627038, 1714986, 2091906, 2350166, 2440557, 2572479, 3021642, 3525249, 4532463, 4881114, 5144958, 7050498, 7321671, 9064926, 10575747, 13597389, 14643342, 21151494, 27194778, 31727241, 63454482, 95181723, 190363446]

約数ペア:

[(1, 190363446), (2, 95181723), (3, 63454482), (6, 31727241), (7, 27194778), (9, 21151494), (13, 14643342), (14, 13597389), (18, 10575747), (21, 9064926), (26, 7321671), (27, 7050498), (37, 5144958), (39, 4881114), (42, 4532463), (54, 3525249), (63, 3021642), (74, 2572479), (78, 2440557), (81, 2350166), (91, 2091906), (111, 1714986), (117, 1627038), (126, 1510821), (162, 1175083), (182, 1045953), (189, 1007214), (222, 857493), (234, 813519), (259, 734994), (273, 697302), (333, 571662), (349, 545454), (351, 542346), (378, 503607), (481, 395766), (518, 367497), (546, 348651), (567, 335738), (666, 285831), (698, 272727), (702, 271173), (777, 244998), (819, 232434), (962, 197883), (999, 190554), (1047, 181818), (1053, 180782), (1134, 167869), (1443, 131922), (1554, 122499), (1638, 116217), (1998, 95277), (2094, 90909), (2106, 90391), (2331, 81666), (2443, 77922), (2457, 77478), (2886, 65961), (2997, 63518), (3141, 60606), (3367, 56538), (4329, 43974), (4537, 41958), (4662, 40833), (4886, 38961), (4914, 38739), (5994, 31759), (6282, 30303), (6734, 28269), (6993, 27222), (7329, 25974), (7371, 25826), (8658, 21987), (9074, 20979), (9423, 20202), (10101, 18846), (12913, 14742), (12987, 14658), (13611, 13986)]