164355044

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{38873}}^1$

素因数の和:39035

約数の個数: 24

約数和(自身を含む): 330895488

約数和(自身を除く): 166540444

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 38873, 77746, 155492, 272111, 544222, 1088444, 5869823, 11739646, 23479292, 41088761, 82177522, 164355044]

約数ペア:

[(1, 164355044), (2, 82177522), (4, 41088761), (7, 23479292), (14, 11739646), (28, 5869823), (151, 1088444), (302, 544222), (604, 272111), (1057, 155492), (2114, 77746), (4228, 38873)]