145508272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 361497696

約数和(自身を除く): 215989424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 73, 74, 91, 104, 112, 146, 148, 182, 208, 259, 292, 296, 364, 481, 511, 518, 584, 592, 728, 949, 962, 1022, 1036, 1168, 1369, 1456, 1898, 1924, 2044, 2072, 2701, 2738, 3367, 3796, 3848, 4088, 4144, 5402, 5476, 6643, 6734, 7592, 7696, 8176, 9583, 10804, 10952, 13286, 13468, 15184, 17797, 18907, 19166, 21608, 21904, 26572, 26936, 35113, 35594, 37814, 38332, 43216, 53144, 53872, 70226, 71188, 75628, 76664, 99937, 106288, 124579, 140452, 142376, 151256, 153328, 199874, 245791, 249158, 280904, 284752, 302512, 399748, 491582, 498316, 561808, 699559, 799496, 983164, 996632, 1299181, 1399118, 1598992, 1966328, 1993264, 2598362, 2798236, 3932656, 5196724, 5596472, 9094267, 10393448, 11192944, 18188534, 20786896, 36377068, 72754136, 145508272]

約数ペア:

[(1, 145508272), (2, 72754136), (4, 36377068), (7, 20786896), (8, 18188534), (13, 11192944), (14, 10393448), (16, 9094267), (26, 5596472), (28, 5196724), (37, 3932656), (52, 2798236), (56, 2598362), (73, 1993264), (74, 1966328), (91, 1598992), (104, 1399118), (112, 1299181), (146, 996632), (148, 983164), (182, 799496), (208, 699559), (259, 561808), (292, 498316), (296, 491582), (364, 399748), (481, 302512), (511, 284752), (518, 280904), (584, 249158), (592, 245791), (728, 199874), (949, 153328), (962, 151256), (1022, 142376), (1036, 140452), (1168, 124579), (1369, 106288), (1456, 99937), (1898, 76664), (1924, 75628), (2044, 71188), (2072, 70226), (2701, 53872), (2738, 53144), (3367, 43216), (3796, 38332), (3848, 37814), (4088, 35594), (4144, 35113), (5402, 26936), (5476, 26572), (6643, 21904), (6734, 21608), (7592, 19166), (7696, 18907), (8176, 17797), (9583, 15184), (10804, 13468), (10952, 13286)]