155213616257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42074713}}^1$

素因数の和:42074768

約数の個数: 16

約数和(自身を含む): 193880282112

約数和(自身を除く): 38666665855

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 42074713, 294522991, 715270121, 1304316103, 5006890847, 9130212721, 22173373751, 155213616257]

約数ペア:

[(1, 155213616257), (7, 22173373751), (17, 9130212721), (31, 5006890847), (119, 1304316103), (217, 715270121), (527, 294522991), (3689, 42074713)]