159214848

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 469760256

約数和(自身を除く): 310545408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 256, 296, 312, 384, 416, 431, 444, 481, 592, 624, 768, 832, 862, 888, 962, 1184, 1248, 1293, 1443, 1664, 1724, 1776, 1924, 2368, 2496, 2586, 2886, 3328, 3448, 3552, 3848, 4736, 4992, 5172, 5603, 5772, 6896, 7104, 7696, 9472, 9984, 10344, 11206, 11544, 13792, 14208, 15392, 15947, 16809, 20688, 22412, 23088, 27584, 28416, 30784, 31894, 33618, 41376, 44824, 46176, 47841, 55168, 61568, 63788, 67236, 82752, 89648, 92352, 95682, 110336, 123136, 127576, 134472, 165504, 179296, 184704, 191364, 207311, 255152, 268944, 331008, 358592, 369408, 382728, 414622, 510304, 537888, 621933, 717184, 765456, 829244, 1020608, 1075776, 1243866, 1434368, 1530912, 1658488, 2041216, 2151552, 2487732, 3061824, 3316976, 4082432, 4303104, 4975464, 6123648, 6633952, 9950928, 12247296, 13267904, 19901856, 26535808, 39803712, 53071616, 79607424, 159214848]

約数ペア:

[(1, 159214848), (2, 79607424), (3, 53071616), (4, 39803712), (6, 26535808), (8, 19901856), (12, 13267904), (13, 12247296), (16, 9950928), (24, 6633952), (26, 6123648), (32, 4975464), (37, 4303104), (39, 4082432), (48, 3316976), (52, 3061824), (64, 2487732), (74, 2151552), (78, 2041216), (96, 1658488), (104, 1530912), (111, 1434368), (128, 1243866), (148, 1075776), (156, 1020608), (192, 829244), (208, 765456), (222, 717184), (256, 621933), (296, 537888), (312, 510304), (384, 414622), (416, 382728), (431, 369408), (444, 358592), (481, 331008), (592, 268944), (624, 255152), (768, 207311), (832, 191364), (862, 184704), (888, 179296), (962, 165504), (1184, 134472), (1248, 127576), (1293, 123136), (1443, 110336), (1664, 95682), (1724, 92352), (1776, 89648), (1924, 82752), (2368, 67236), (2496, 63788), (2586, 61568), (2886, 55168), (3328, 47841), (3448, 46176), (3552, 44824), (3848, 41376), (4736, 33618), (4992, 31894), (5172, 30784), (5603, 28416), (5772, 27584), (6896, 23088), (7104, 22412), (7696, 20688), (9472, 16809), (9984, 15947), (10344, 15392), (11206, 14208), (11544, 13792)]