339996158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 561116160

約数和(自身を除く): 221120002

約数列:

[1, 2, 17, 31, 34, 62, 163, 326, 527, 1054, 1979, 2771, 3958, 5053, 5542, 10106, 33643, 61349, 67286, 85901, 122698, 171802, 322577, 645154, 1042933, 2085866, 5483809, 9999887, 10967618, 19999774, 169998079, 339996158]

約数ペア:

[(1, 339996158), (2, 169998079), (17, 19999774), (31, 10967618), (34, 9999887), (62, 5483809), (163, 2085866), (326, 1042933), (527, 645154), (1054, 322577), (1979, 171802), (2771, 122698), (3958, 85901), (5053, 67286), (5542, 61349), (10106, 33643)]