142489534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 239850720

約数和(自身を除く): 97361186

約数列:

[1, 2, 11, 22, 61, 89, 122, 178, 671, 979, 1193, 1342, 1958, 2386, 5429, 10858, 13123, 26246, 59719, 72773, 106177, 119438, 145546, 212354, 800503, 1167947, 1601006, 2335894, 6476797, 12953594, 71244767, 142489534]

約数ペア:

[(1, 142489534), (2, 71244767), (11, 12953594), (22, 6476797), (61, 2335894), (89, 1601006), (122, 1167947), (178, 800503), (671, 212354), (979, 145546), (1193, 119438), (1342, 106177), (1958, 72773), (2386, 59719), (5429, 26246), (10858, 13123)]