123538352

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 282100992

約数和(自身を除く): 158562640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 101, 112, 134, 163, 202, 268, 326, 404, 469, 536, 652, 707, 808, 938, 1072, 1141, 1304, 1414, 1616, 1876, 2282, 2608, 2828, 3752, 4564, 5656, 6767, 7504, 9128, 10921, 11312, 13534, 16463, 18256, 21842, 27068, 32926, 43684, 47369, 54136, 65852, 76447, 87368, 94738, 108272, 115241, 131704, 152894, 174736, 189476, 230482, 263408, 305788, 378952, 460964, 611576, 757904, 921928, 1103021, 1223152, 1843856, 2206042, 4412084, 7721147, 8824168, 15442294, 17648336, 30884588, 61769176, 123538352]

約数ペア:

[(1, 123538352), (2, 61769176), (4, 30884588), (7, 17648336), (8, 15442294), (14, 8824168), (16, 7721147), (28, 4412084), (56, 2206042), (67, 1843856), (101, 1223152), (112, 1103021), (134, 921928), (163, 757904), (202, 611576), (268, 460964), (326, 378952), (404, 305788), (469, 263408), (536, 230482), (652, 189476), (707, 174736), (808, 152894), (938, 131704), (1072, 115241), (1141, 108272), (1304, 94738), (1414, 87368), (1616, 76447), (1876, 65852), (2282, 54136), (2608, 47369), (2828, 43684), (3752, 32926), (4564, 27068), (5656, 21842), (6767, 18256), (7504, 16463), (9128, 13534), (10921, 11312)]