161522304

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 460468800

約数和(自身を除く): 298946496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 109, 128, 136, 192, 204, 218, 227, 272, 327, 384, 408, 436, 454, 544, 654, 681, 816, 872, 908, 1088, 1308, 1362, 1632, 1744, 1816, 1853, 2176, 2616, 2724, 3264, 3488, 3632, 3706, 3859, 5232, 5448, 5559, 6528, 6976, 7264, 7412, 7718, 10464, 10896, 11118, 11577, 13952, 14528, 14824, 15436, 20928, 21792, 22236, 23154, 24743, 29056, 29648, 30872, 41856, 43584, 44472, 46308, 49486, 59296, 61744, 74229, 87168, 88944, 92616, 98972, 118592, 123488, 148458, 177888, 185232, 197944, 237184, 246976, 296916, 355776, 370464, 395888, 420631, 493952, 593832, 711552, 740928, 791776, 841262, 1187664, 1261893, 1481856, 1583552, 1682524, 2375328, 2523786, 3167104, 3365048, 4750656, 5047572, 6730096, 9501312, 10095144, 13460192, 20190288, 26920384, 40380576, 53840768, 80761152, 161522304]

約数ペア:

[(1, 161522304), (2, 80761152), (3, 53840768), (4, 40380576), (6, 26920384), (8, 20190288), (12, 13460192), (16, 10095144), (17, 9501312), (24, 6730096), (32, 5047572), (34, 4750656), (48, 3365048), (51, 3167104), (64, 2523786), (68, 2375328), (96, 1682524), (102, 1583552), (109, 1481856), (128, 1261893), (136, 1187664), (192, 841262), (204, 791776), (218, 740928), (227, 711552), (272, 593832), (327, 493952), (384, 420631), (408, 395888), (436, 370464), (454, 355776), (544, 296916), (654, 246976), (681, 237184), (816, 197944), (872, 185232), (908, 177888), (1088, 148458), (1308, 123488), (1362, 118592), (1632, 98972), (1744, 92616), (1816, 88944), (1853, 87168), (2176, 74229), (2616, 61744), (2724, 59296), (3264, 49486), (3488, 46308), (3632, 44472), (3706, 43584), (3859, 41856), (5232, 30872), (5448, 29648), (5559, 29056), (6528, 24743), (6976, 23154), (7264, 22236), (7412, 21792), (7718, 20928), (10464, 15436), (10896, 14824), (11118, 14528), (11577, 13952)]