149025094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 250236000

約数和(自身を除く): 101210906

約数列:

[1, 2, 17, 19, 34, 38, 323, 349, 646, 661, 698, 1322, 5933, 6631, 11237, 11866, 12559, 13262, 22474, 25118, 112727, 213503, 225454, 230689, 427006, 461378, 3921713, 4383091, 7843426, 8766182, 74512547, 149025094]

約数ペア:

[(1, 149025094), (2, 74512547), (17, 8766182), (19, 7843426), (34, 4383091), (38, 3921713), (323, 461378), (349, 427006), (646, 230689), (661, 225454), (698, 213503), (1322, 112727), (5933, 25118), (6631, 22474), (11237, 13262), (11866, 12559)]