165867264

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 180

約数和(自身を含む): 521853640

約数和(自身を除く): 355986376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 421, 432, 456, 513, 576, 608, 648, 684, 768, 842, 864, 912, 1026, 1152, 1216, 1263, 1296, 1368, 1539, 1684, 1728, 1824, 2052, 2304, 2432, 2526, 2592, 2736, 3078, 3368, 3456, 3648, 3789, 4104, 4864, 5052, 5184, 5472, 6156, 6736, 6912, 7296, 7578, 7999, 8208, 10104, 10368, 10944, 11367, 12312, 13472, 14592, 15156, 15998, 16416, 20208, 20736, 21888, 22734, 23997, 24624, 26944, 30312, 31996, 32832, 34101, 40416, 43776, 45468, 47994, 49248, 53888, 60624, 63992, 65664, 68202, 71991, 80832, 90936, 95988, 98496, 107776, 121248, 127984, 131328, 136404, 143982, 161664, 181872, 191976, 196992, 215973, 242496, 255968, 272808, 287964, 323328, 363744, 383952, 393984, 431946, 484992, 511936, 545616, 575928, 647919, 727488, 767904, 863892, 969984, 1023872, 1091232, 1151856, 1295838, 1454976, 1535808, 1727784, 2047744, 2182464, 2303712, 2591676, 2909952, 3071616, 3455568, 4364928, 4607424, 5183352, 6143232, 6911136, 8729856, 9214848, 10366704, 13822272, 18429696, 20733408, 27644544, 41466816, 55289088, 82933632, 165867264]

約数ペア:

[(1, 165867264), (2, 82933632), (3, 55289088), (4, 41466816), (6, 27644544), (8, 20733408), (9, 18429696), (12, 13822272), (16, 10366704), (18, 9214848), (19, 8729856), (24, 6911136), (27, 6143232), (32, 5183352), (36, 4607424), (38, 4364928), (48, 3455568), (54, 3071616), (57, 2909952), (64, 2591676), (72, 2303712), (76, 2182464), (81, 2047744), (96, 1727784), (108, 1535808), (114, 1454976), (128, 1295838), (144, 1151856), (152, 1091232), (162, 1023872), (171, 969984), (192, 863892), (216, 767904), (228, 727488), (256, 647919), (288, 575928), (304, 545616), (324, 511936), (342, 484992), (384, 431946), (421, 393984), (432, 383952), (456, 363744), (513, 323328), (576, 287964), (608, 272808), (648, 255968), (684, 242496), (768, 215973), (842, 196992), (864, 191976), (912, 181872), (1026, 161664), (1152, 143982), (1216, 136404), (1263, 131328), (1296, 127984), (1368, 121248), (1539, 107776), (1684, 98496), (1728, 95988), (1824, 90936), (2052, 80832), (2304, 71991), (2432, 68202), (2526, 65664), (2592, 63992), (2736, 60624), (3078, 53888), (3368, 49248), (3456, 47994), (3648, 45468), (3789, 43776), (4104, 40416), (4864, 34101), (5052, 32832), (5184, 31996), (5472, 30312), (6156, 26944), (6736, 24624), (6912, 23997), (7296, 22734), (7578, 21888), (7999, 20736), (8208, 20208), (10104, 16416), (10368, 15998), (10944, 15156), (11367, 14592), (12312, 13472)]