161569396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8629}}^1$

素因数の和:8815

約数の個数: 24

約数和(自身を含む): 293834240

約数和(自身を除く): 132264844

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4681, 8629, 9362, 17258, 18724, 34516, 267499, 534998, 1069996, 1302979, 2605958, 5211916, 40392349, 80784698, 161569396]

約数ペア:

[(1, 161569396), (2, 80784698), (4, 40392349), (31, 5211916), (62, 2605958), (124, 1302979), (151, 1069996), (302, 534998), (604, 267499), (4681, 34516), (8629, 18724), (9362, 17258)]