156968990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{923347}}^1$

素因数の和:923371

約数の個数: 16

約数和(自身を含む): 299164752

約数和(自身を除く): 142195762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 923347, 1846694, 4616735, 9233470, 15696899, 31393798, 78484495, 156968990]

約数ペア:

[(1, 156968990), (2, 78484495), (5, 31393798), (10, 15696899), (17, 9233470), (34, 4616735), (85, 1846694), (170, 923347)]