141623558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 227515392

約数和(自身を除く): 85891834

約数列:

[1, 2, 23, 46, 71, 103, 142, 206, 421, 842, 1633, 2369, 3266, 4738, 7313, 9683, 14626, 19366, 29891, 43363, 59782, 86726, 168199, 336398, 687493, 997349, 1374986, 1994698, 3078773, 6157546, 70811779, 141623558]

約数ペア:

[(1, 141623558), (2, 70811779), (23, 6157546), (46, 3078773), (71, 1994698), (103, 1374986), (142, 997349), (206, 687493), (421, 336398), (842, 168199), (1633, 86726), (2369, 59782), (3266, 43363), (4738, 29891), (7313, 19366), (9683, 14626)]