158223468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9479}}^1$

素因数の和:9606

約数の個数: 48

約数和(自身を含む): 401345280

約数和(自身を除く): 243121812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 9479, 16692, 18958, 28437, 37916, 56874, 113748, 123227, 246454, 369681, 492908, 739362, 1014253, 1478724, 2028506, 3042759, 4057012, 6085518, 12171036, 13185289, 26370578, 39555867, 52741156, 79111734, 158223468]

約数ペア:

[(1, 158223468), (2, 79111734), (3, 52741156), (4, 39555867), (6, 26370578), (12, 13185289), (13, 12171036), (26, 6085518), (39, 4057012), (52, 3042759), (78, 2028506), (107, 1478724), (156, 1014253), (214, 739362), (321, 492908), (428, 369681), (642, 246454), (1284, 123227), (1391, 113748), (2782, 56874), (4173, 37916), (5564, 28437), (8346, 18958), (9479, 16692)]