161870592

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 479833088

約数和(自身を除く): 317962496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 523, 624, 744, 768, 806, 832, 992, 1046, 1209, 1248, 1488, 1569, 1612, 1664, 1984, 2092, 2418, 2496, 2976, 3138, 3224, 3328, 3968, 4184, 4836, 4992, 5952, 6276, 6448, 6799, 7936, 8368, 9672, 9984, 11904, 12552, 12896, 13598, 16213, 16736, 19344, 20397, 23808, 25104, 25792, 27196, 32426, 33472, 38688, 40794, 48639, 50208, 51584, 54392, 64852, 66944, 77376, 81588, 97278, 100416, 103168, 108784, 129704, 133888, 154752, 163176, 194556, 200832, 210769, 217568, 259408, 309504, 326352, 389112, 401664, 421538, 435136, 518816, 632307, 652704, 778224, 843076, 870272, 1037632, 1264614, 1305408, 1556448, 1686152, 1740544, 2075264, 2529228, 2610816, 3112896, 3372304, 4150528, 5058456, 5221632, 6225792, 6744608, 10116912, 12451584, 13489216, 20233824, 26978432, 40467648, 53956864, 80935296, 161870592]

約数ペア:

[(1, 161870592), (2, 80935296), (3, 53956864), (4, 40467648), (6, 26978432), (8, 20233824), (12, 13489216), (13, 12451584), (16, 10116912), (24, 6744608), (26, 6225792), (31, 5221632), (32, 5058456), (39, 4150528), (48, 3372304), (52, 3112896), (62, 2610816), (64, 2529228), (78, 2075264), (93, 1740544), (96, 1686152), (104, 1556448), (124, 1305408), (128, 1264614), (156, 1037632), (186, 870272), (192, 843076), (208, 778224), (248, 652704), (256, 632307), (312, 518816), (372, 435136), (384, 421538), (403, 401664), (416, 389112), (496, 326352), (523, 309504), (624, 259408), (744, 217568), (768, 210769), (806, 200832), (832, 194556), (992, 163176), (1046, 154752), (1209, 133888), (1248, 129704), (1488, 108784), (1569, 103168), (1612, 100416), (1664, 97278), (1984, 81588), (2092, 77376), (2418, 66944), (2496, 64852), (2976, 54392), (3138, 51584), (3224, 50208), (3328, 48639), (3968, 40794), (4184, 38688), (4836, 33472), (4992, 32426), (5952, 27196), (6276, 25792), (6448, 25104), (6799, 23808), (7936, 20397), (8368, 19344), (9672, 16736), (9984, 16213), (11904, 13598), (12552, 12896)]