189850896

素因数分解:

$2^4\times 3^2\times {\mathrm{1318409}}^1$

素因数の和:1318423

約数の個数: 30

約数和(自身を含む): 531319230

約数和(自身を除く): 341468334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1318409, 2636818, 3955227, 5273636, 7910454, 10547272, 11865681, 15820908, 21094544, 23731362, 31641816, 47462724, 63283632, 94925448, 189850896]

約数ペア:

[(1, 189850896), (2, 94925448), (3, 63283632), (4, 47462724), (6, 31641816), (8, 23731362), (9, 21094544), (12, 15820908), (16, 11865681), (18, 10547272), (24, 7910454), (36, 5273636), (48, 3955227), (72, 2636818), (144, 1318409)]