172067168

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 428468544

約数和(自身を除く): 256401376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1597, 1924, 2072, 2912, 3194, 3367, 3848, 4144, 6388, 6734, 7696, 8288, 11179, 12776, 13468, 15392, 20761, 22358, 25552, 26936, 41522, 44716, 51104, 53872, 59089, 83044, 89432, 107744, 118178, 145327, 166088, 178864, 236356, 290654, 332176, 357728, 413623, 472712, 581308, 664352, 768157, 827246, 945424, 1162616, 1536314, 1654492, 1890848, 2325232, 3072628, 3308984, 4650464, 5377099, 6145256, 6617968, 10754198, 12290512, 13235936, 21508396, 24581024, 43016792, 86033584, 172067168]

約数ペア:

[(1, 172067168), (2, 86033584), (4, 43016792), (7, 24581024), (8, 21508396), (13, 13235936), (14, 12290512), (16, 10754198), (26, 6617968), (28, 6145256), (32, 5377099), (37, 4650464), (52, 3308984), (56, 3072628), (74, 2325232), (91, 1890848), (104, 1654492), (112, 1536314), (148, 1162616), (182, 945424), (208, 827246), (224, 768157), (259, 664352), (296, 581308), (364, 472712), (416, 413623), (481, 357728), (518, 332176), (592, 290654), (728, 236356), (962, 178864), (1036, 166088), (1184, 145327), (1456, 118178), (1597, 107744), (1924, 89432), (2072, 83044), (2912, 59089), (3194, 53872), (3367, 51104), (3848, 44716), (4144, 41522), (6388, 26936), (6734, 25552), (7696, 22358), (8288, 20761), (11179, 15392), (12776, 13468)]