159227964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210619}}^1$

素因数の和:210639

約数の個数: 48

約数和(自身を含む): 471788800

約数和(自身を除く): 312560836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210619, 421238, 631857, 842476, 1263714, 1474333, 1895571, 2527428, 2948666, 3791142, 4422999, 5686713, 5897332, 7582284, 8845998, 11373426, 13268997, 17691996, 22746852, 26537994, 39806991, 53075988, 79613982, 159227964]

約数ペア:

[(1, 159227964), (2, 79613982), (3, 53075988), (4, 39806991), (6, 26537994), (7, 22746852), (9, 17691996), (12, 13268997), (14, 11373426), (18, 8845998), (21, 7582284), (27, 5897332), (28, 5686713), (36, 4422999), (42, 3791142), (54, 2948666), (63, 2527428), (84, 1895571), (108, 1474333), (126, 1263714), (189, 842476), (252, 631857), (378, 421238), (756, 210619)]