156950290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131891}}^1$

素因数の和:131922

約数の個数: 32

約数和(自身を含む): 341864064

約数和(自身を除く): 184913774

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 131891, 263782, 659455, 923237, 1318910, 1846474, 2242147, 4484294, 4616185, 9232370, 11210735, 15695029, 22421470, 31390058, 78475145, 156950290]

約数ペア:

[(1, 156950290), (2, 78475145), (5, 31390058), (7, 22421470), (10, 15695029), (14, 11210735), (17, 9232370), (34, 4616185), (35, 4484294), (70, 2242147), (85, 1846474), (119, 1318910), (170, 923237), (238, 659455), (595, 263782), (1190, 131891)]