156780409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 172869120

約数和(自身を除く): 16088711

約数列:

[1, 17, 29, 163, 493, 1951, 2771, 4727, 33167, 56579, 80359, 318013, 961843, 5406221, 9222377, 156780409]

約数ペア:

[(1, 156780409), (17, 9222377), (29, 5406221), (163, 961843), (493, 318013), (1951, 80359), (2771, 56579), (4727, 33167)]