168929112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 323758248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 43, 44, 46, 66, 69, 86, 88, 92, 129, 132, 138, 172, 184, 253, 258, 264, 276, 344, 473, 506, 516, 552, 647, 759, 946, 989, 1012, 1032, 1294, 1419, 1518, 1892, 1941, 1978, 2024, 2588, 2838, 2967, 3036, 3784, 3882, 3956, 5176, 5676, 5934, 6072, 7117, 7764, 7912, 10879, 11352, 11868, 14234, 14881, 15528, 21351, 21758, 23736, 27821, 28468, 29762, 32637, 42702, 43516, 44643, 55642, 56936, 59524, 65274, 83463, 85404, 87032, 89286, 111284, 119048, 130548, 163691, 166926, 170808, 178572, 222568, 261096, 306031, 327382, 333852, 357144, 491073, 612062, 639883, 654764, 667704, 918093, 982146, 1224124, 1279766, 1309528, 1836186, 1919649, 1964292, 2448248, 2559532, 3672372, 3839298, 3928584, 5119064, 7038713, 7344744, 7678596, 14077426, 15357192, 21116139, 28154852, 42232278, 56309704, 84464556, 168929112]

約数ペア:

[(1, 168929112), (2, 84464556), (3, 56309704), (4, 42232278), (6, 28154852), (8, 21116139), (11, 15357192), (12, 14077426), (22, 7678596), (23, 7344744), (24, 7038713), (33, 5119064), (43, 3928584), (44, 3839298), (46, 3672372), (66, 2559532), (69, 2448248), (86, 1964292), (88, 1919649), (92, 1836186), (129, 1309528), (132, 1279766), (138, 1224124), (172, 982146), (184, 918093), (253, 667704), (258, 654764), (264, 639883), (276, 612062), (344, 491073), (473, 357144), (506, 333852), (516, 327382), (552, 306031), (647, 261096), (759, 222568), (946, 178572), (989, 170808), (1012, 166926), (1032, 163691), (1294, 130548), (1419, 119048), (1518, 111284), (1892, 89286), (1941, 87032), (1978, 85404), (2024, 83463), (2588, 65274), (2838, 59524), (2967, 56936), (3036, 55642), (3784, 44643), (3882, 43516), (3956, 42702), (5176, 32637), (5676, 29762), (5934, 28468), (6072, 27821), (7117, 23736), (7764, 21758), (7912, 21351), (10879, 15528), (11352, 14881), (11868, 14234)]