142777492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14683}}^1$

素因数の和:14728

約数の個数: 48

約数和(自身を含む): 310830912

約数和(自身を除く): 168053420

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 14683, 29366, 58732, 161513, 190879, 249611, 323026, 381758, 499222, 646052, 763516, 998444, 2099669, 2745721, 3244943, 4199338, 5491442, 6489886, 8398676, 10982884, 12979772, 35694373, 71388746, 142777492]

約数ペア:

[(1, 142777492), (2, 71388746), (4, 35694373), (11, 12979772), (13, 10982884), (17, 8398676), (22, 6489886), (26, 5491442), (34, 4199338), (44, 3244943), (52, 2745721), (68, 2099669), (143, 998444), (187, 763516), (221, 646052), (286, 499222), (374, 381758), (442, 323026), (572, 249611), (748, 190879), (884, 161513), (2431, 58732), (4862, 29366), (9724, 14683)]