133720436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 260475264

約数和(自身を除く): 126754828

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 193, 386, 391, 443, 772, 782, 886, 1564, 1772, 3281, 4439, 6562, 7531, 8878, 10189, 13124, 15062, 17756, 20378, 30124, 40756, 75463, 85499, 150926, 170998, 173213, 301852, 341996, 346426, 692852, 1453483, 1966477, 2906966, 3932954, 5813932, 7865908, 33430109, 66860218, 133720436]

約数ペア:

[(1, 133720436), (2, 66860218), (4, 33430109), (17, 7865908), (23, 5813932), (34, 3932954), (46, 2906966), (68, 1966477), (92, 1453483), (193, 692852), (386, 346426), (391, 341996), (443, 301852), (772, 173213), (782, 170998), (886, 150926), (1564, 85499), (1772, 75463), (3281, 40756), (4439, 30124), (6562, 20378), (7531, 17756), (8878, 15062), (10189, 13124)]