138219984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 180

約数和(自身を含む): 474121440

約数和(自身を除く): 335901456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1031, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2062, 2128, 2352, 2394, 2736, 2793, 3093, 3192, 3528, 3724, 4124, 4788, 5586, 6186, 6384, 7056, 7217, 7448, 8248, 8379, 9279, 9576, 11172, 12372, 14434, 14896, 16496, 16758, 18558, 19152, 19589, 21651, 22344, 24744, 28868, 33516, 37116, 39178, 43302, 44688, 49488, 50519, 57736, 58767, 64953, 67032, 74232, 78356, 86604, 101038, 115472, 117534, 129906, 134064, 137123, 148464, 151557, 156712, 173208, 176301, 202076, 235068, 259812, 274246, 303114, 313424, 346416, 352602, 404152, 411369, 454671, 470136, 519624, 548492, 606228, 705204, 808304, 822738, 909342, 940272, 959861, 1039248, 1096984, 1212456, 1234107, 1410408, 1645476, 1818684, 1919722, 2193968, 2424912, 2468214, 2820816, 2879583, 3290952, 3637368, 3839444, 4936428, 5759166, 6581904, 7274736, 7678888, 8638749, 9872856, 11518332, 15357776, 17277498, 19745712, 23036664, 34554996, 46073328, 69109992, 138219984]

約数ペア:

[(1, 138219984), (2, 69109992), (3, 46073328), (4, 34554996), (6, 23036664), (7, 19745712), (8, 17277498), (9, 15357776), (12, 11518332), (14, 9872856), (16, 8638749), (18, 7678888), (19, 7274736), (21, 6581904), (24, 5759166), (28, 4936428), (36, 3839444), (38, 3637368), (42, 3290952), (48, 2879583), (49, 2820816), (56, 2468214), (57, 2424912), (63, 2193968), (72, 1919722), (76, 1818684), (84, 1645476), (98, 1410408), (112, 1234107), (114, 1212456), (126, 1096984), (133, 1039248), (144, 959861), (147, 940272), (152, 909342), (168, 822738), (171, 808304), (196, 705204), (228, 606228), (252, 548492), (266, 519624), (294, 470136), (304, 454671), (336, 411369), (342, 404152), (392, 352602), (399, 346416), (441, 313424), (456, 303114), (504, 274246), (532, 259812), (588, 235068), (684, 202076), (784, 176301), (798, 173208), (882, 156712), (912, 151557), (931, 148464), (1008, 137123), (1031, 134064), (1064, 129906), (1176, 117534), (1197, 115472), (1368, 101038), (1596, 86604), (1764, 78356), (1862, 74232), (2062, 67032), (2128, 64953), (2352, 58767), (2394, 57736), (2736, 50519), (2793, 49488), (3093, 44688), (3192, 43302), (3528, 39178), (3724, 37116), (4124, 33516), (4788, 28868), (5586, 24744), (6186, 22344), (6384, 21651), (7056, 19589), (7217, 19152), (7448, 18558), (8248, 16758), (8379, 16496), (9279, 14896), (9576, 14434), (11172, 12372)]