149878248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{480379}}^1$

素因数の和:480401

約数の個数: 32

約数和(自身を含む): 403519200

約数和(自身を除く): 253640952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 480379, 960758, 1441137, 1921516, 2882274, 3843032, 5764548, 6244927, 11529096, 12489854, 18734781, 24979708, 37469562, 49959416, 74939124, 149878248]

約数ペア:

[(1, 149878248), (2, 74939124), (3, 49959416), (4, 37469562), (6, 24979708), (8, 18734781), (12, 12489854), (13, 11529096), (24, 6244927), (26, 5764548), (39, 3843032), (52, 2882274), (78, 1921516), (104, 1441137), (156, 960758), (312, 480379)]