128436182

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{12619}}^1$

素因数の和:13355

約数の個数: 16

約数和(自身を含む): 220496640

約数和(自身を除く): 92060458

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 12619, 25238, 88333, 176666, 9174013, 18348026, 64218091, 128436182]

約数ペア:

[(1, 128436182), (2, 64218091), (7, 18348026), (14, 9174013), (727, 176666), (1454, 88333), (5089, 25238), (10178, 12619)]