157220182

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{660589}}^1$

素因数の和:660615

約数の個数: 16

約数和(自身を含む): 285374880

約数和(自身を除く): 128154698

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 660589, 1321178, 4624123, 9248246, 11230013, 22460026, 78610091, 157220182]

約数ペア:

[(1, 157220182), (2, 78610091), (7, 22460026), (14, 11230013), (17, 9248246), (34, 4624123), (119, 1321178), (238, 660589)]