161155904

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 413491680

約数和(自身を除く): 252335776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 59, 64, 67, 91, 98, 104, 112, 118, 134, 182, 196, 208, 224, 236, 268, 364, 392, 413, 416, 448, 469, 472, 536, 637, 728, 767, 784, 826, 832, 871, 938, 944, 1072, 1274, 1456, 1534, 1568, 1652, 1742, 1876, 1888, 2144, 2548, 2891, 2912, 3068, 3136, 3283, 3304, 3484, 3752, 3776, 3953, 4288, 5096, 5369, 5782, 5824, 6097, 6136, 6566, 6608, 6968, 7504, 7906, 10192, 10738, 11564, 12194, 12272, 13132, 13216, 13936, 15008, 15812, 20384, 21476, 23128, 24388, 24544, 26264, 26432, 27671, 27872, 30016, 31624, 37583, 40768, 42679, 42952, 46256, 48776, 49088, 51389, 52528, 55342, 55744, 63248, 75166, 85358, 85904, 92512, 97552, 102778, 105056, 110684, 126496, 150332, 170716, 171808, 185024, 193697, 195104, 205556, 210112, 221368, 252992, 300664, 341432, 343616, 359723, 387394, 390208, 411112, 442736, 601328, 682864, 719446, 774788, 822224, 885472, 1202656, 1365728, 1438892, 1549576, 1644448, 1770944, 2405312, 2518061, 2731456, 2877784, 3099152, 3288896, 5036122, 5755568, 6198304, 10072244, 11511136, 12396608, 20144488, 23022272, 40288976, 80577952, 161155904]

約数ペア:

[(1, 161155904), (2, 80577952), (4, 40288976), (7, 23022272), (8, 20144488), (13, 12396608), (14, 11511136), (16, 10072244), (26, 6198304), (28, 5755568), (32, 5036122), (49, 3288896), (52, 3099152), (56, 2877784), (59, 2731456), (64, 2518061), (67, 2405312), (91, 1770944), (98, 1644448), (104, 1549576), (112, 1438892), (118, 1365728), (134, 1202656), (182, 885472), (196, 822224), (208, 774788), (224, 719446), (236, 682864), (268, 601328), (364, 442736), (392, 411112), (413, 390208), (416, 387394), (448, 359723), (469, 343616), (472, 341432), (536, 300664), (637, 252992), (728, 221368), (767, 210112), (784, 205556), (826, 195104), (832, 193697), (871, 185024), (938, 171808), (944, 170716), (1072, 150332), (1274, 126496), (1456, 110684), (1534, 105056), (1568, 102778), (1652, 97552), (1742, 92512), (1876, 85904), (1888, 85358), (2144, 75166), (2548, 63248), (2891, 55744), (2912, 55342), (3068, 52528), (3136, 51389), (3283, 49088), (3304, 48776), (3484, 46256), (3752, 42952), (3776, 42679), (3953, 40768), (4288, 37583), (5096, 31624), (5369, 30016), (5782, 27872), (5824, 27671), (6097, 26432), (6136, 26264), (6566, 24544), (6608, 24388), (6968, 23128), (7504, 21476), (7906, 20384), (10192, 15812), (10738, 15008), (11564, 13936), (12194, 13216), (12272, 13132)]