156919294990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1\times {\mathrm{92551}}^1$

素因数の和:96544

約数の個数: 32

約数和(自身を含む): 289099869696

約数和(自身を除く): 132180574706

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3943, 7886, 19715, 39430, 92551, 169549, 185102, 339098, 462755, 847745, 925510, 1695490, 3979693, 7959386, 19898465, 39796930, 364928593, 729857186, 1824642965, 3649285930, 15691929499, 31383858998, 78459647495, 156919294990]

約数ペア:

[(1, 156919294990), (2, 78459647495), (5, 31383858998), (10, 15691929499), (43, 3649285930), (86, 1824642965), (215, 729857186), (430, 364928593), (3943, 39796930), (7886, 19898465), (19715, 7959386), (39430, 3979693), (92551, 1695490), (169549, 925510), (185102, 847745), (339098, 462755)]