148399748

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{143243}}^1$

素因数の和:143291

約数の個数: 24

約数和(自身を含む): 304823232

約数和(自身を除く): 156423484

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 143243, 286486, 572972, 1002701, 2005402, 4010804, 5299991, 10599982, 21199964, 37099937, 74199874, 148399748]

約数ペア:

[(1, 148399748), (2, 74199874), (4, 37099937), (7, 21199964), (14, 10599982), (28, 5299991), (37, 4010804), (74, 2005402), (148, 1002701), (259, 572972), (518, 286486), (1036, 143243)]