171859584

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 496944000

約数和(自身を除く): 325084416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 173, 192, 199, 208, 312, 346, 384, 398, 416, 519, 597, 624, 692, 796, 832, 1038, 1194, 1248, 1384, 1592, 1664, 2076, 2249, 2388, 2496, 2587, 2768, 3184, 4152, 4498, 4776, 4992, 5174, 5536, 6368, 6747, 7761, 8304, 8996, 9552, 10348, 11072, 12736, 13494, 15522, 16608, 17992, 19104, 20696, 22144, 25472, 26988, 31044, 33216, 34427, 35984, 38208, 41392, 53976, 62088, 66432, 68854, 71968, 76416, 82784, 103281, 107952, 124176, 137708, 143936, 165568, 206562, 215904, 248352, 275416, 287872, 331136, 413124, 431808, 447551, 496704, 550832, 826248, 863616, 895102, 993408, 1101664, 1342653, 1652496, 1790204, 2203328, 2685306, 3304992, 3580408, 4406656, 5370612, 6609984, 7160816, 10741224, 13219968, 14321632, 21482448, 28643264, 42964896, 57286528, 85929792, 171859584]

約数ペア:

[(1, 171859584), (2, 85929792), (3, 57286528), (4, 42964896), (6, 28643264), (8, 21482448), (12, 14321632), (13, 13219968), (16, 10741224), (24, 7160816), (26, 6609984), (32, 5370612), (39, 4406656), (48, 3580408), (52, 3304992), (64, 2685306), (78, 2203328), (96, 1790204), (104, 1652496), (128, 1342653), (156, 1101664), (173, 993408), (192, 895102), (199, 863616), (208, 826248), (312, 550832), (346, 496704), (384, 447551), (398, 431808), (416, 413124), (519, 331136), (597, 287872), (624, 275416), (692, 248352), (796, 215904), (832, 206562), (1038, 165568), (1194, 143936), (1248, 137708), (1384, 124176), (1592, 107952), (1664, 103281), (2076, 82784), (2249, 76416), (2388, 71968), (2496, 68854), (2587, 66432), (2768, 62088), (3184, 53976), (4152, 41392), (4498, 38208), (4776, 35984), (4992, 34427), (5174, 33216), (5536, 31044), (6368, 26988), (6747, 25472), (7761, 22144), (8304, 20696), (8996, 19104), (9552, 17992), (10348, 16608), (11072, 15522), (12736, 13494)]