131370232

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 298468800

約数和(自身を除く): 167098568

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1624, 1973, 2296, 2378, 3946, 4756, 7892, 8323, 9512, 13811, 15784, 16646, 27622, 33292, 55244, 57217, 66584, 80893, 110488, 114434, 161786, 228868, 323572, 400519, 457736, 566251, 647144, 801038, 1132502, 1602076, 2265004, 2345897, 3204152, 4530008, 4691794, 9383588, 16421279, 18767176, 32842558, 65685116, 131370232]

約数ペア:

[(1, 131370232), (2, 65685116), (4, 32842558), (7, 18767176), (8, 16421279), (14, 9383588), (28, 4691794), (29, 4530008), (41, 3204152), (56, 2345897), (58, 2265004), (82, 1602076), (116, 1132502), (164, 801038), (203, 647144), (232, 566251), (287, 457736), (328, 400519), (406, 323572), (574, 228868), (812, 161786), (1148, 114434), (1189, 110488), (1624, 80893), (1973, 66584), (2296, 57217), (2378, 55244), (3946, 33292), (4756, 27622), (7892, 16646), (8323, 15784), (9512, 13811)]