138318342

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{25643}}^1$

素因数の和:25708

約数の個数: 32

約数和(自身を含む): 295418880

約数和(自身を除く): 157100538

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 25643, 51286, 76929, 153858, 743647, 794933, 1487294, 1589866, 2230941, 2384799, 4461882, 4769598, 23053057, 46106114, 69159171, 138318342]

約数ペア:

[(1, 138318342), (2, 69159171), (3, 46106114), (6, 23053057), (29, 4769598), (31, 4461882), (58, 2384799), (62, 2230941), (87, 1589866), (93, 1487294), (174, 794933), (186, 743647), (899, 153858), (1798, 76929), (2697, 51286), (5394, 25643)]