163980924

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127711}}^1$

素因数の和:127825

約数の個数: 24

約数和(自身を含む): 386201088

約数和(自身を除く): 222220164

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 127711, 255422, 383133, 510844, 766266, 1532532, 13665077, 27330154, 40995231, 54660308, 81990462, 163980924]

約数ペア:

[(1, 163980924), (2, 81990462), (3, 54660308), (4, 40995231), (6, 27330154), (12, 13665077), (107, 1532532), (214, 766266), (321, 510844), (428, 383133), (642, 255422), (1284, 127711)]