128530194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31091}}^1$

素因数の和:31162

約数の個数: 32

約数和(自身を含む): 282066624

約数和(自身を除く): 153536430

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 31091, 62182, 93273, 186546, 404183, 808366, 1212549, 1647823, 2425098, 3295646, 4943469, 9886938, 21421699, 42843398, 64265097, 128530194]

約数ペア:

[(1, 128530194), (2, 64265097), (3, 42843398), (6, 21421699), (13, 9886938), (26, 4943469), (39, 3295646), (53, 2425098), (78, 1647823), (106, 1212549), (159, 808366), (318, 404183), (689, 186546), (1378, 93273), (2067, 62182), (4134, 31091)]