156938841316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{18172631}}^1$

素因数の和:18172779

約数の個数: 24

約数和(自身を含む): 293088208896

約数和(自身を除く): 136149367580

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 18172631, 36345262, 72690524, 308934727, 617869454, 1235738908, 2307924137, 4615848274, 9231696548, 39234710329, 78469420658, 156938841316]

約数ペア:

[(1, 156938841316), (2, 78469420658), (4, 39234710329), (17, 9231696548), (34, 4615848274), (68, 2307924137), (127, 1235738908), (254, 617869454), (508, 308934727), (2159, 72690524), (4318, 36345262), (8636, 18172631)]