160490792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 393845760

約数和(自身を除く): 233354968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 73, 77, 83, 86, 88, 146, 154, 166, 172, 292, 301, 308, 332, 344, 473, 511, 581, 584, 602, 616, 664, 803, 913, 946, 1022, 1162, 1204, 1606, 1826, 1892, 2044, 2324, 2408, 3139, 3212, 3311, 3569, 3652, 3784, 4088, 4648, 5621, 6059, 6278, 6391, 6424, 6622, 7138, 7304, 11242, 12118, 12556, 12782, 13244, 14276, 21973, 22484, 24236, 24983, 25112, 25564, 26488, 28552, 34529, 39259, 42413, 43946, 44968, 48472, 49966, 51128, 66649, 69058, 78518, 84826, 87892, 99932, 133298, 138116, 157036, 169652, 175784, 199864, 241703, 260537, 266596, 274813, 276232, 314072, 339304, 466543, 483406, 521074, 533192, 549626, 933086, 966812, 1042148, 1099252, 1823759, 1866172, 1933624, 2084296, 2198504, 2865907, 3647518, 3732344, 5731814, 7295036, 11463628, 14590072, 20061349, 22927256, 40122698, 80245396, 160490792]

約数ペア:

[(1, 160490792), (2, 80245396), (4, 40122698), (7, 22927256), (8, 20061349), (11, 14590072), (14, 11463628), (22, 7295036), (28, 5731814), (43, 3732344), (44, 3647518), (56, 2865907), (73, 2198504), (77, 2084296), (83, 1933624), (86, 1866172), (88, 1823759), (146, 1099252), (154, 1042148), (166, 966812), (172, 933086), (292, 549626), (301, 533192), (308, 521074), (332, 483406), (344, 466543), (473, 339304), (511, 314072), (581, 276232), (584, 274813), (602, 266596), (616, 260537), (664, 241703), (803, 199864), (913, 175784), (946, 169652), (1022, 157036), (1162, 138116), (1204, 133298), (1606, 99932), (1826, 87892), (1892, 84826), (2044, 78518), (2324, 69058), (2408, 66649), (3139, 51128), (3212, 49966), (3311, 48472), (3569, 44968), (3652, 43946), (3784, 42413), (4088, 39259), (4648, 34529), (5621, 28552), (6059, 26488), (6278, 25564), (6391, 25112), (6424, 24983), (6622, 24236), (7138, 22484), (7304, 21973), (11242, 14276), (12118, 13244), (12556, 12782)]