149621898

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{408803}}^1$

素因数の和:408869

約数の個数: 16

約数和(自身を含む): 304150176

約数和(自身を除く): 154528278

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 408803, 817606, 1226409, 2452818, 24936983, 49873966, 74810949, 149621898]

約数ペア:

[(1, 149621898), (2, 74810949), (3, 49873966), (6, 24936983), (61, 2452818), (122, 1226409), (183, 817606), (366, 408803)]