149049404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313129}}^1$

素因数の和:313157

約数の個数: 24

約数和(自身を含む): 315635040

約数和(自身を除く): 166585636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 313129, 626258, 1252516, 2191903, 4383806, 5323193, 8767612, 10646386, 21292772, 37262351, 74524702, 149049404]

約数ペア:

[(1, 149049404), (2, 74524702), (4, 37262351), (7, 21292772), (14, 10646386), (17, 8767612), (28, 5323193), (34, 4383806), (68, 2191903), (119, 1252516), (238, 626258), (476, 313129)]