165734768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21011}}^1$

素因数の和:21065

約数の個数: 40

約数和(自身を含む): 351740880

約数和(自身を除く): 186006112

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 21011, 42022, 84044, 168088, 336176, 357187, 609319, 714374, 1218638, 1428748, 2437276, 2857496, 4874552, 5714992, 9749104, 10358423, 20716846, 41433692, 82867384, 165734768]

約数ペア:

[(1, 165734768), (2, 82867384), (4, 41433692), (8, 20716846), (16, 10358423), (17, 9749104), (29, 5714992), (34, 4874552), (58, 2857496), (68, 2437276), (116, 1428748), (136, 1218638), (232, 714374), (272, 609319), (464, 357187), (493, 336176), (986, 168088), (1972, 84044), (3944, 42022), (7888, 21011)]