140821962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24889}}^1$

素因数の和:24958

約数の個数: 32

約数和(自身を含む): 301069440

約数和(自身を除く): 160247478

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 24889, 49778, 74667, 149334, 572447, 1020449, 1144894, 1717341, 2040898, 3061347, 3434682, 6122694, 23470327, 46940654, 70410981, 140821962]

約数ペア:

[(1, 140821962), (2, 70410981), (3, 46940654), (6, 23470327), (23, 6122694), (41, 3434682), (46, 3061347), (69, 2040898), (82, 1717341), (123, 1144894), (138, 1020449), (246, 572447), (943, 149334), (1886, 74667), (2829, 49778), (5658, 24889)]