148974812

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{129769}}^1$

素因数の和:129821

約数の個数: 24

約数和(自身を含む): 305219040

約数和(自身を除く): 156244228

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 129769, 259538, 519076, 908383, 1816766, 3633532, 5320529, 10641058, 21282116, 37243703, 74487406, 148974812]

約数ペア:

[(1, 148974812), (2, 74487406), (4, 37243703), (7, 21282116), (14, 10641058), (28, 5320529), (41, 3633532), (82, 1816766), (164, 908383), (287, 519076), (574, 259538), (1148, 129769)]