172862208

素因数分解:

$2^8\times 3^3\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 518767200

約数和(自身を除く): 345904992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 216, 256, 267, 281, 288, 356, 384, 432, 534, 562, 576, 712, 768, 801, 843, 864, 1068, 1124, 1152, 1424, 1602, 1686, 1728, 2136, 2248, 2304, 2403, 2529, 2848, 3204, 3372, 3456, 4272, 4496, 4806, 5058, 5696, 6408, 6744, 6912, 7587, 8544, 8992, 9612, 10116, 11392, 12816, 13488, 15174, 17088, 17984, 19224, 20232, 22784, 25009, 25632, 26976, 30348, 34176, 35968, 38448, 40464, 50018, 51264, 53952, 60696, 68352, 71936, 75027, 76896, 80928, 100036, 102528, 107904, 121392, 150054, 153792, 161856, 200072, 205056, 215808, 225081, 242784, 300108, 307584, 323712, 400144, 450162, 485568, 600216, 615168, 647424, 675243, 800288, 900324, 971136, 1200432, 1350486, 1600576, 1800648, 1942272, 2400864, 2700972, 3201152, 3601296, 4801728, 5401944, 6402304, 7202592, 9603456, 10803888, 14405184, 19206912, 21607776, 28810368, 43215552, 57620736, 86431104, 172862208]

約数ペア:

[(1, 172862208), (2, 86431104), (3, 57620736), (4, 43215552), (6, 28810368), (8, 21607776), (9, 19206912), (12, 14405184), (16, 10803888), (18, 9603456), (24, 7202592), (27, 6402304), (32, 5401944), (36, 4801728), (48, 3601296), (54, 3201152), (64, 2700972), (72, 2400864), (89, 1942272), (96, 1800648), (108, 1600576), (128, 1350486), (144, 1200432), (178, 971136), (192, 900324), (216, 800288), (256, 675243), (267, 647424), (281, 615168), (288, 600216), (356, 485568), (384, 450162), (432, 400144), (534, 323712), (562, 307584), (576, 300108), (712, 242784), (768, 225081), (801, 215808), (843, 205056), (864, 200072), (1068, 161856), (1124, 153792), (1152, 150054), (1424, 121392), (1602, 107904), (1686, 102528), (1728, 100036), (2136, 80928), (2248, 76896), (2304, 75027), (2403, 71936), (2529, 68352), (2848, 60696), (3204, 53952), (3372, 51264), (3456, 50018), (4272, 40464), (4496, 38448), (4806, 35968), (5058, 34176), (5696, 30348), (6408, 26976), (6744, 25632), (6912, 25009), (7587, 22784), (8544, 20232), (8992, 19224), (9612, 17984), (10116, 17088), (11392, 15174), (12816, 13488)]