142412908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 279399456

約数和(自身を除く): 136986548

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 173, 212, 346, 353, 583, 692, 706, 1166, 1412, 1903, 2332, 3806, 3883, 7612, 7766, 9169, 15532, 18338, 18709, 36676, 37418, 61069, 74836, 100859, 122138, 201718, 205799, 244276, 403436, 411598, 671759, 823196, 1343518, 2687036, 3236657, 6473314, 12946628, 35603227, 71206454, 142412908]

約数ペア:

[(1, 142412908), (2, 71206454), (4, 35603227), (11, 12946628), (22, 6473314), (44, 3236657), (53, 2687036), (106, 1343518), (173, 823196), (212, 671759), (346, 411598), (353, 403436), (583, 244276), (692, 205799), (706, 201718), (1166, 122138), (1412, 100859), (1903, 74836), (2332, 61069), (3806, 37418), (3883, 36676), (7612, 18709), (7766, 18338), (9169, 15532)]