156279158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2083}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 280889856

約数和(自身を除く): 124610698

約数列:

[1, 2, 7, 14, 23, 46, 161, 233, 322, 466, 1631, 2083, 3262, 4166, 5359, 10718, 14581, 29162, 37513, 47909, 75026, 95818, 335363, 485339, 670726, 970678, 3397373, 6794746, 11162797, 22325594, 78139579, 156279158]

約数ペア:

[(1, 156279158), (2, 78139579), (7, 22325594), (14, 11162797), (23, 6794746), (46, 3397373), (161, 970678), (233, 670726), (322, 485339), (466, 335363), (1631, 95818), (2083, 75026), (3262, 47909), (4166, 37513), (5359, 29162), (10718, 14581)]