156624790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117763}}^1$

素因数の和:117796

約数の個数: 32

約数和(自身を含む): 339160320

約数和(自身を除く): 182535530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 117763, 235526, 588815, 824341, 1177630, 1648682, 2237497, 4121705, 4474994, 8243410, 11187485, 15662479, 22374970, 31324958, 78312395, 156624790]

約数ペア:

[(1, 156624790), (2, 78312395), (5, 31324958), (7, 22374970), (10, 15662479), (14, 11187485), (19, 8243410), (35, 4474994), (38, 4121705), (70, 2237497), (95, 1648682), (133, 1177630), (190, 824341), (266, 588815), (665, 235526), (1330, 117763)]