129791816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4554

約数の個数: 64

約数和(自身を含む): 309934080

約数和(自身を除く): 180142264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 4483, 7238, 8966, 14476, 17932, 28952, 31381, 35864, 49313, 62762, 98626, 125524, 197252, 210701, 251048, 345191, 394504, 421402, 690382, 842804, 1380764, 1474907, 1685608, 2317711, 2761528, 2949814, 4635422, 5899628, 9270844, 11799256, 16223977, 18541688, 32447954, 64895908, 129791816]

約数ペア:

[(1, 129791816), (2, 64895908), (4, 32447954), (7, 18541688), (8, 16223977), (11, 11799256), (14, 9270844), (22, 5899628), (28, 4635422), (44, 2949814), (47, 2761528), (56, 2317711), (77, 1685608), (88, 1474907), (94, 1380764), (154, 842804), (188, 690382), (308, 421402), (329, 394504), (376, 345191), (517, 251048), (616, 210701), (658, 197252), (1034, 125524), (1316, 98626), (2068, 62762), (2632, 49313), (3619, 35864), (4136, 31381), (4483, 28952), (7238, 17932), (8966, 14476)]