145836404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 311028480

約数和(自身を除く): 165192076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 1057, 2029, 2114, 2567, 4058, 4228, 5134, 8116, 10268, 14203, 17969, 28406, 34493, 35938, 56812, 68986, 71876, 137972, 241451, 306379, 482902, 612758, 965804, 1225516, 2144653, 4289306, 5208443, 8578612, 10416886, 20833772, 36459101, 72918202, 145836404]

約数ペア:

[(1, 145836404), (2, 72918202), (4, 36459101), (7, 20833772), (14, 10416886), (17, 8578612), (28, 5208443), (34, 4289306), (68, 2144653), (119, 1225516), (151, 965804), (238, 612758), (302, 482902), (476, 306379), (604, 241451), (1057, 137972), (2029, 71876), (2114, 68986), (2567, 56812), (4058, 35938), (4228, 34493), (5134, 28406), (8116, 17969), (10268, 14203)]