156932151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 232450560

約数和(自身を除く): 75518409

約数列:

[1, 3, 17, 23, 51, 69, 353, 379, 391, 1059, 1137, 1173, 6001, 6443, 8119, 8717, 18003, 19329, 24357, 26151, 133787, 138023, 148189, 401361, 414069, 444567, 2274379, 3077101, 6823137, 9231303, 52310717, 156932151]

約数ペア:

[(1, 156932151), (3, 52310717), (17, 9231303), (23, 6823137), (51, 3077101), (69, 2274379), (353, 444567), (379, 414069), (391, 401361), (1059, 148189), (1137, 138023), (1173, 133787), (6001, 26151), (6443, 24357), (8119, 19329), (8717, 18003)]