139895448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 475683840

約数和(自身を除く): 335788392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 61, 66, 68, 73, 77, 84, 88, 102, 119, 122, 132, 136, 146, 154, 168, 183, 187, 204, 219, 231, 238, 244, 264, 292, 308, 357, 366, 374, 408, 427, 438, 462, 476, 488, 511, 561, 584, 616, 671, 714, 732, 748, 803, 854, 876, 924, 952, 1022, 1037, 1122, 1241, 1281, 1309, 1342, 1428, 1464, 1496, 1533, 1606, 1708, 1752, 1848, 2013, 2044, 2074, 2244, 2409, 2482, 2562, 2618, 2684, 2856, 3066, 3111, 3212, 3416, 3723, 3927, 4026, 4088, 4148, 4453, 4488, 4697, 4818, 4964, 5124, 5236, 5368, 5621, 6132, 6222, 6424, 7259, 7446, 7854, 8052, 8296, 8687, 8906, 9394, 9636, 9928, 10248, 10472, 11242, 11407, 12264, 12444, 13359, 13651, 14091, 14518, 14892, 15708, 16104, 16863, 17374, 17812, 18788, 19272, 21777, 22484, 22814, 24888, 26061, 26718, 27302, 28182, 29036, 29784, 31171, 31416, 33726, 34221, 34748, 35624, 37576, 40953, 43554, 44968, 45628, 48983, 52122, 53436, 54604, 56364, 58072, 62342, 67452, 68442, 69496, 75701, 79849, 81906, 87108, 91256, 93513, 95557, 97966, 104244, 106872, 109208, 112728, 124684, 134904, 136884, 146949, 151402, 159698, 163812, 174216, 187026, 191114, 195932, 208488, 227103, 239547, 249368, 273768, 286671, 293898, 302804, 319396, 327624, 342881, 374052, 382228, 391864, 454206, 479094, 529907, 573342, 587796, 605608, 638792, 685762, 748104, 764456, 832711, 908412, 958188, 1028643, 1059814, 1146684, 1175592, 1371524, 1589721, 1665422, 1816824, 1916376, 2057286, 2119628, 2293368, 2498133, 2743048, 3179442, 3330844, 4114572, 4239256, 4996266, 5828977, 6358884, 6661688, 8229144, 9992532, 11657954, 12717768, 17486931, 19985064, 23315908, 34973862, 46631816, 69947724, 139895448]

約数ペア:

[(1, 139895448), (2, 69947724), (3, 46631816), (4, 34973862), (6, 23315908), (7, 19985064), (8, 17486931), (11, 12717768), (12, 11657954), (14, 9992532), (17, 8229144), (21, 6661688), (22, 6358884), (24, 5828977), (28, 4996266), (33, 4239256), (34, 4114572), (42, 3330844), (44, 3179442), (51, 2743048), (56, 2498133), (61, 2293368), (66, 2119628), (68, 2057286), (73, 1916376), (77, 1816824), (84, 1665422), (88, 1589721), (102, 1371524), (119, 1175592), (122, 1146684), (132, 1059814), (136, 1028643), (146, 958188), (154, 908412), (168, 832711), (183, 764456), (187, 748104), (204, 685762), (219, 638792), (231, 605608), (238, 587796), (244, 573342), (264, 529907), (292, 479094), (308, 454206), (357, 391864), (366, 382228), (374, 374052), (408, 342881), (427, 327624), (438, 319396), (462, 302804), (476, 293898), (488, 286671), (511, 273768), (561, 249368), (584, 239547), (616, 227103), (671, 208488), (714, 195932), (732, 191114), (748, 187026), (803, 174216), (854, 163812), (876, 159698), (924, 151402), (952, 146949), (1022, 136884), (1037, 134904), (1122, 124684), (1241, 112728), (1281, 109208), (1309, 106872), (1342, 104244), (1428, 97966), (1464, 95557), (1496, 93513), (1533, 91256), (1606, 87108), (1708, 81906), (1752, 79849), (1848, 75701), (2013, 69496), (2044, 68442), (2074, 67452), (2244, 62342), (2409, 58072), (2482, 56364), (2562, 54604), (2618, 53436), (2684, 52122), (2856, 48983), (3066, 45628), (3111, 44968), (3212, 43554), (3416, 40953), (3723, 37576), (3927, 35624), (4026, 34748), (4088, 34221), (4148, 33726), (4453, 31416), (4488, 31171), (4697, 29784), (4818, 29036), (4964, 28182), (5124, 27302), (5236, 26718), (5368, 26061), (5621, 24888), (6132, 22814), (6222, 22484), (6424, 21777), (7259, 19272), (7446, 18788), (7854, 17812), (8052, 17374), (8296, 16863), (8687, 16104), (8906, 15708), (9394, 14892), (9636, 14518), (9928, 14091), (10248, 13651), (10472, 13359), (11242, 12444), (11407, 12264)]