168595570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117899}}^1$

素因数の和:117930

約数の個数: 32

約数和(自身を含む): 356529600

約数和(自身を除く): 187934030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 117899, 235798, 589495, 1178990, 1296889, 1532687, 2593778, 3065374, 6484445, 7663435, 12968890, 15326870, 16859557, 33719114, 84297785, 168595570]

約数ペア:

[(1, 168595570), (2, 84297785), (5, 33719114), (10, 16859557), (11, 15326870), (13, 12968890), (22, 7663435), (26, 6484445), (55, 3065374), (65, 2593778), (110, 1532687), (130, 1296889), (143, 1178990), (286, 589495), (715, 235798), (1430, 117899)]