158520712

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28027}}^1$

素因数の和:28141

約数の個数: 32

約数和(自身を含む): 343062720

約数和(自身を除く): 184542008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 28027, 56054, 112108, 196189, 224216, 392378, 784756, 1569512, 2830727, 5661454, 11322908, 19815089, 22645816, 39630178, 79260356, 158520712]

約数ペア:

[(1, 158520712), (2, 79260356), (4, 39630178), (7, 22645816), (8, 19815089), (14, 11322908), (28, 5661454), (56, 2830727), (101, 1569512), (202, 784756), (404, 392378), (707, 224216), (808, 196189), (1414, 112108), (2828, 56054), (5656, 28027)]