140606568

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{8171}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 382449600

約数和(自身を除く): 241843032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8171, 8604, 16342, 17208, 24513, 32684, 49026, 65368, 73539, 98052, 147078, 196104, 294156, 588312, 1952869, 3905738, 5858607, 7811476, 11717214, 15622952, 17575821, 23434428, 35151642, 46868856, 70303284, 140606568]

約数ペア:

[(1, 140606568), (2, 70303284), (3, 46868856), (4, 35151642), (6, 23434428), (8, 17575821), (9, 15622952), (12, 11717214), (18, 7811476), (24, 5858607), (36, 3905738), (72, 1952869), (239, 588312), (478, 294156), (717, 196104), (956, 147078), (1434, 98052), (1912, 73539), (2151, 65368), (2868, 49026), (4302, 32684), (5736, 24513), (8171, 17208), (8604, 16342)]