142453792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 323870400

約数和(自身を除く): 181416608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 67, 76, 104, 134, 152, 208, 247, 268, 269, 304, 416, 494, 536, 538, 608, 871, 988, 1072, 1076, 1273, 1742, 1976, 2144, 2152, 2546, 3484, 3497, 3952, 4304, 5092, 5111, 6968, 6994, 7904, 8608, 10184, 10222, 13936, 13988, 16549, 18023, 20368, 20444, 27872, 27976, 33098, 36046, 40736, 40888, 55952, 66196, 66443, 72092, 81776, 111904, 132392, 132886, 144184, 163552, 234299, 264784, 265772, 288368, 342437, 468598, 529568, 531544, 576736, 684874, 937196, 1063088, 1369748, 1874392, 2126176, 2739496, 3748784, 4451681, 5478992, 7497568, 8903362, 10957984, 17806724, 35613448, 71226896, 142453792]

約数ペア:

[(1, 142453792), (2, 71226896), (4, 35613448), (8, 17806724), (13, 10957984), (16, 8903362), (19, 7497568), (26, 5478992), (32, 4451681), (38, 3748784), (52, 2739496), (67, 2126176), (76, 1874392), (104, 1369748), (134, 1063088), (152, 937196), (208, 684874), (247, 576736), (268, 531544), (269, 529568), (304, 468598), (416, 342437), (494, 288368), (536, 265772), (538, 264784), (608, 234299), (871, 163552), (988, 144184), (1072, 132886), (1076, 132392), (1273, 111904), (1742, 81776), (1976, 72092), (2144, 66443), (2152, 66196), (2546, 55952), (3484, 40888), (3497, 40736), (3952, 36046), (4304, 33098), (5092, 27976), (5111, 27872), (6968, 20444), (6994, 20368), (7904, 18023), (8608, 16549), (10184, 13988), (10222, 13936)]