156798937408

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{21681269}}^1$

素因数の和:21681394

約数の個数: 28

約数和(自身を含む): 313901427060

約数和(自身を除く): 157102489652

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 21681269, 43362538, 86725076, 173450152, 346900304, 693800608, 1387601216, 2449983397, 4899966794, 9799933588, 19599867176, 39199734352, 78399468704, 156798937408]

約数ペア:

[(1, 156798937408), (2, 78399468704), (4, 39199734352), (8, 19599867176), (16, 9799933588), (32, 4899966794), (64, 2449983397), (113, 1387601216), (226, 693800608), (452, 346900304), (904, 173450152), (1808, 86725076), (3616, 43362538), (7232, 21681269)]