168106310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15551}}^1$

素因数の和:15628

約数の個数: 32

約数和(自身を含む): 322486272

約数和(自身を除く): 154379962

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 15551, 31102, 77755, 155510, 357673, 715346, 730897, 1461794, 1788365, 3576730, 3654485, 7308970, 16810631, 33621262, 84053155, 168106310]

約数ペア:

[(1, 168106310), (2, 84053155), (5, 33621262), (10, 16810631), (23, 7308970), (46, 3654485), (47, 3576730), (94, 1788365), (115, 1461794), (230, 730897), (235, 715346), (470, 357673), (1081, 155510), (2162, 77755), (5405, 31102), (10810, 15551)]