159743584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 96

約数和(自身を含む): 422343936

約数和(自身を除く): 262600352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4987, 8008, 9974, 16016, 19948, 32032, 34909, 39896, 54857, 64831, 69818, 79792, 109714, 129662, 139636, 159584, 219428, 259324, 279272, 383999, 438856, 453817, 518648, 558544, 713141, 767998, 877712, 907634, 1037296, 1117088, 1426282, 1535996, 1755424, 1815268, 2074592, 2852564, 3071992, 3630536, 4991987, 5705128, 6143984, 7261072, 9983974, 11410256, 12287968, 14522144, 19967948, 22820512, 39935896, 79871792, 159743584]

約数ペア:

[(1, 159743584), (2, 79871792), (4, 39935896), (7, 22820512), (8, 19967948), (11, 14522144), (13, 12287968), (14, 11410256), (16, 9983974), (22, 7261072), (26, 6143984), (28, 5705128), (32, 4991987), (44, 3630536), (52, 3071992), (56, 2852564), (77, 2074592), (88, 1815268), (91, 1755424), (104, 1535996), (112, 1426282), (143, 1117088), (154, 1037296), (176, 907634), (182, 877712), (208, 767998), (224, 713141), (286, 558544), (308, 518648), (352, 453817), (364, 438856), (416, 383999), (572, 279272), (616, 259324), (728, 219428), (1001, 159584), (1144, 139636), (1232, 129662), (1456, 109714), (2002, 79792), (2288, 69818), (2464, 64831), (2912, 54857), (4004, 39896), (4576, 34909), (4987, 32032), (8008, 19948), (9974, 16016)]