138417888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 450455040

約数和(自身を除く): 312037152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 293, 296, 304, 336, 399, 444, 456, 518, 532, 586, 592, 608, 672, 703, 777, 798, 879, 888, 912, 1036, 1064, 1172, 1184, 1406, 1554, 1596, 1758, 1776, 1824, 2051, 2072, 2109, 2128, 2344, 2812, 3108, 3192, 3516, 3552, 4102, 4144, 4218, 4256, 4688, 4921, 5567, 5624, 6153, 6216, 6384, 7032, 8204, 8288, 8436, 9376, 9842, 10841, 11134, 11248, 12306, 12432, 12768, 14064, 14763, 16408, 16701, 16872, 19684, 21682, 22268, 22496, 24612, 24864, 28128, 29526, 32523, 32816, 33402, 33744, 38969, 39368, 43364, 44536, 49224, 59052, 65046, 65632, 66804, 67488, 75887, 77938, 78736, 86728, 89072, 98448, 116907, 118104, 130092, 133608, 151774, 155876, 157472, 173456, 178144, 196896, 205979, 227661, 233814, 236208, 260184, 267216, 303548, 311752, 346912, 411958, 455322, 467628, 472416, 520368, 534432, 607096, 617937, 623504, 823916, 910644, 935256, 1040736, 1214192, 1235874, 1247008, 1441853, 1647832, 1821288, 1870512, 2428384, 2471748, 2883706, 3295664, 3642576, 3741024, 4325559, 4943496, 5767412, 6591328, 7285152, 8651118, 9886992, 11534824, 17302236, 19773984, 23069648, 34604472, 46139296, 69208944, 138417888]

約数ペア:

[(1, 138417888), (2, 69208944), (3, 46139296), (4, 34604472), (6, 23069648), (7, 19773984), (8, 17302236), (12, 11534824), (14, 9886992), (16, 8651118), (19, 7285152), (21, 6591328), (24, 5767412), (28, 4943496), (32, 4325559), (37, 3741024), (38, 3642576), (42, 3295664), (48, 2883706), (56, 2471748), (57, 2428384), (74, 1870512), (76, 1821288), (84, 1647832), (96, 1441853), (111, 1247008), (112, 1235874), (114, 1214192), (133, 1040736), (148, 935256), (152, 910644), (168, 823916), (222, 623504), (224, 617937), (228, 607096), (259, 534432), (266, 520368), (293, 472416), (296, 467628), (304, 455322), (336, 411958), (399, 346912), (444, 311752), (456, 303548), (518, 267216), (532, 260184), (586, 236208), (592, 233814), (608, 227661), (672, 205979), (703, 196896), (777, 178144), (798, 173456), (879, 157472), (888, 155876), (912, 151774), (1036, 133608), (1064, 130092), (1172, 118104), (1184, 116907), (1406, 98448), (1554, 89072), (1596, 86728), (1758, 78736), (1776, 77938), (1824, 75887), (2051, 67488), (2072, 66804), (2109, 65632), (2128, 65046), (2344, 59052), (2812, 49224), (3108, 44536), (3192, 43364), (3516, 39368), (3552, 38969), (4102, 33744), (4144, 33402), (4218, 32816), (4256, 32523), (4688, 29526), (4921, 28128), (5567, 24864), (5624, 24612), (6153, 22496), (6216, 22268), (6384, 21682), (7032, 19684), (8204, 16872), (8288, 16701), (8436, 16408), (9376, 14763), (9842, 14064), (10841, 12768), (11134, 12432), (11248, 12306)]