145913404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 330960896

約数和(自身を除く): 185047492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 67, 91, 124, 134, 182, 193, 217, 268, 364, 386, 403, 434, 469, 772, 806, 868, 871, 938, 1351, 1612, 1742, 1876, 2077, 2509, 2702, 2821, 3484, 4154, 5018, 5404, 5642, 5983, 6097, 8308, 10036, 11284, 11966, 12194, 12931, 14539, 17563, 23932, 24388, 25862, 27001, 29078, 35126, 41881, 51724, 54002, 58156, 70252, 77779, 83762, 90517, 108004, 155558, 167524, 168103, 181034, 189007, 311116, 336206, 362068, 378014, 400861, 544453, 672412, 756028, 801722, 1088906, 1176721, 1603444, 2177812, 2353442, 2806027, 4706884, 5211193, 5612054, 10422386, 11224108, 20844772, 36478351, 72956702, 145913404]

約数ペア:

[(1, 145913404), (2, 72956702), (4, 36478351), (7, 20844772), (13, 11224108), (14, 10422386), (26, 5612054), (28, 5211193), (31, 4706884), (52, 2806027), (62, 2353442), (67, 2177812), (91, 1603444), (124, 1176721), (134, 1088906), (182, 801722), (193, 756028), (217, 672412), (268, 544453), (364, 400861), (386, 378014), (403, 362068), (434, 336206), (469, 311116), (772, 189007), (806, 181034), (868, 168103), (871, 167524), (938, 155558), (1351, 108004), (1612, 90517), (1742, 83762), (1876, 77779), (2077, 70252), (2509, 58156), (2702, 54002), (2821, 51724), (3484, 41881), (4154, 35126), (5018, 29078), (5404, 27001), (5642, 25862), (5983, 24388), (6097, 23932), (8308, 17563), (10036, 14539), (11284, 12931), (11966, 12194)]