166603930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2377}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 308873664

約数和(自身を除く): 142269734

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 326, 430, 815, 1630, 2377, 4754, 7009, 11885, 14018, 23770, 35045, 70090, 102211, 204422, 387451, 511055, 774902, 1022110, 1937255, 3874510, 16660393, 33320786, 83301965, 166603930]

約数ペア:

[(1, 166603930), (2, 83301965), (5, 33320786), (10, 16660393), (43, 3874510), (86, 1937255), (163, 1022110), (215, 774902), (326, 511055), (430, 387451), (815, 204422), (1630, 102211), (2377, 70090), (4754, 35045), (7009, 23770), (11885, 14018)]