148507254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11443}}^1$

素因数の和:11561

約数の個数: 48

約数和(自身を含む): 371334912

約数和(自身を除く): 222827658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 11443, 12978, 22886, 34329, 68658, 80101, 102987, 160202, 205974, 240303, 480606, 720909, 1178629, 1441818, 2357258, 3535887, 7071774, 8250403, 10607661, 16500806, 21215322, 24751209, 49502418, 74253627, 148507254]

約数ペア:

[(1, 148507254), (2, 74253627), (3, 49502418), (6, 24751209), (7, 21215322), (9, 16500806), (14, 10607661), (18, 8250403), (21, 7071774), (42, 3535887), (63, 2357258), (103, 1441818), (126, 1178629), (206, 720909), (309, 480606), (618, 240303), (721, 205974), (927, 160202), (1442, 102987), (1854, 80101), (2163, 68658), (4326, 34329), (6489, 22886), (11443, 12978)]