148918544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{300239}}^1$

素因数の和:300278

約数の個数: 20

約数和(自身を含む): 297838080

約数和(自身を除く): 148919536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 300239, 600478, 1200956, 2401912, 4803824, 9307409, 18614818, 37229636, 74459272, 148918544]

約数ペア:

[(1, 148918544), (2, 74459272), (4, 37229636), (8, 18614818), (16, 9307409), (31, 4803824), (62, 2401912), (124, 1200956), (248, 600478), (496, 300239)]