145889424

素因数分解:

$2^4\times 3^5\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 427889280

約数和(自身を除く): 281999856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 239, 243, 314, 324, 432, 471, 478, 486, 628, 648, 717, 942, 956, 972, 1256, 1296, 1413, 1434, 1884, 1912, 1944, 2151, 2512, 2826, 2868, 3768, 3824, 3888, 4239, 4302, 5652, 5736, 6453, 7536, 8478, 8604, 11304, 11472, 12717, 12906, 16956, 17208, 19359, 22608, 25434, 25812, 33912, 34416, 37523, 38151, 38718, 50868, 51624, 58077, 67824, 75046, 76302, 77436, 101736, 103248, 112569, 116154, 150092, 152604, 154872, 203472, 225138, 232308, 300184, 305208, 309744, 337707, 450276, 464616, 600368, 610416, 675414, 900552, 929232, 1013121, 1350828, 1801104, 2026242, 2701656, 3039363, 4052484, 5403312, 6078726, 8104968, 9118089, 12157452, 16209936, 18236178, 24314904, 36472356, 48629808, 72944712, 145889424]

約数ペア:

[(1, 145889424), (2, 72944712), (3, 48629808), (4, 36472356), (6, 24314904), (8, 18236178), (9, 16209936), (12, 12157452), (16, 9118089), (18, 8104968), (24, 6078726), (27, 5403312), (36, 4052484), (48, 3039363), (54, 2701656), (72, 2026242), (81, 1801104), (108, 1350828), (144, 1013121), (157, 929232), (162, 900552), (216, 675414), (239, 610416), (243, 600368), (314, 464616), (324, 450276), (432, 337707), (471, 309744), (478, 305208), (486, 300184), (628, 232308), (648, 225138), (717, 203472), (942, 154872), (956, 152604), (972, 150092), (1256, 116154), (1296, 112569), (1413, 103248), (1434, 101736), (1884, 77436), (1912, 76302), (1944, 75046), (2151, 67824), (2512, 58077), (2826, 51624), (2868, 50868), (3768, 38718), (3824, 38151), (3888, 37523), (4239, 34416), (4302, 33912), (5652, 25812), (5736, 25434), (6453, 22608), (7536, 19359), (8478, 17208), (8604, 16956), (11304, 12906), (11472, 12717)]