168816970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141863}}^1$

素因数の和:141894

約数の個数: 32

約数和(自身を含む): 367711488

約数和(自身を除く): 198894518

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 141863, 283726, 709315, 993041, 1418630, 1986082, 2411671, 4823342, 4965205, 9930410, 12058355, 16881697, 24116710, 33763394, 84408485, 168816970]

約数ペア:

[(1, 168816970), (2, 84408485), (5, 33763394), (7, 24116710), (10, 16881697), (14, 12058355), (17, 9930410), (34, 4965205), (35, 4823342), (70, 2411671), (85, 1986082), (119, 1418630), (170, 993041), (238, 709315), (595, 283726), (1190, 141863)]