168440216

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{176933}}^1$

素因数の和:176963

約数の個数: 32

約数和(自身を含む): 382177440

約数和(自身を除く): 213737224

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 176933, 353866, 707732, 1238531, 1415464, 2477062, 3007861, 4954124, 6015722, 9908248, 12031444, 21055027, 24062888, 42110054, 84220108, 168440216]

約数ペア:

[(1, 168440216), (2, 84220108), (4, 42110054), (7, 24062888), (8, 21055027), (14, 12031444), (17, 9908248), (28, 6015722), (34, 4954124), (56, 3007861), (68, 2477062), (119, 1415464), (136, 1238531), (238, 707732), (476, 353866), (952, 176933)]