15631168

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 112

約数和(自身を含む): 38916864

約数和(自身を除く): 23285696

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 41, 46, 56, 64, 74, 82, 92, 112, 148, 161, 164, 184, 224, 259, 287, 296, 322, 328, 368, 448, 518, 574, 592, 644, 656, 736, 851, 943, 1036, 1148, 1184, 1288, 1312, 1472, 1517, 1702, 1886, 2072, 2296, 2368, 2576, 2624, 3034, 3404, 3772, 4144, 4592, 5152, 5957, 6068, 6601, 6808, 7544, 8288, 9184, 10304, 10619, 11914, 12136, 13202, 13616, 15088, 16576, 18368, 21238, 23828, 24272, 26404, 27232, 30176, 34891, 42476, 47656, 48544, 52808, 54464, 60352, 69782, 84952, 95312, 97088, 105616, 139564, 169904, 190624, 211232, 244237, 279128, 339808, 381248, 422464, 488474, 558256, 679616, 976948, 1116512, 1953896, 2233024, 3907792, 7815584, 15631168]

約数ペア:

[(1, 15631168), (2, 7815584), (4, 3907792), (7, 2233024), (8, 1953896), (14, 1116512), (16, 976948), (23, 679616), (28, 558256), (32, 488474), (37, 422464), (41, 381248), (46, 339808), (56, 279128), (64, 244237), (74, 211232), (82, 190624), (92, 169904), (112, 139564), (148, 105616), (161, 97088), (164, 95312), (184, 84952), (224, 69782), (259, 60352), (287, 54464), (296, 52808), (322, 48544), (328, 47656), (368, 42476), (448, 34891), (518, 30176), (574, 27232), (592, 26404), (644, 24272), (656, 23828), (736, 21238), (851, 18368), (943, 16576), (1036, 15088), (1148, 13616), (1184, 13202), (1288, 12136), (1312, 11914), (1472, 10619), (1517, 10304), (1702, 9184), (1886, 8288), (2072, 7544), (2296, 6808), (2368, 6601), (2576, 6068), (2624, 5957), (3034, 5152), (3404, 4592), (3772, 4144)]