168421944

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{69481}}^1$

素因数の和:69591

約数の個数: 32

約数和(自身を含む): 425229840

約数和(自身を除く): 256807896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 69481, 138962, 208443, 277924, 416886, 555848, 833772, 1667544, 7017581, 14035162, 21052743, 28070324, 42105486, 56140648, 84210972, 168421944]

約数ペア:

[(1, 168421944), (2, 84210972), (3, 56140648), (4, 42105486), (6, 28070324), (8, 21052743), (12, 14035162), (24, 7017581), (101, 1667544), (202, 833772), (303, 555848), (404, 416886), (606, 277924), (808, 208443), (1212, 138962), (2424, 69481)]