149985564

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13970

約数の個数: 48

約数和(自身を含む): 373739520

約数和(自身を除く): 223753956

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 2697, 3596, 5394, 10788, 13903, 27806, 41709, 55612, 83418, 166836, 403187, 430993, 806374, 861986, 1209561, 1292979, 1612748, 1723972, 2419122, 2585958, 4838244, 5171916, 12498797, 24997594, 37496391, 49995188, 74992782, 149985564]

約数ペア:

[(1, 149985564), (2, 74992782), (3, 49995188), (4, 37496391), (6, 24997594), (12, 12498797), (29, 5171916), (31, 4838244), (58, 2585958), (62, 2419122), (87, 1723972), (93, 1612748), (116, 1292979), (124, 1209561), (174, 861986), (186, 806374), (348, 430993), (372, 403187), (899, 166836), (1798, 83418), (2697, 55612), (3596, 41709), (5394, 27806), (10788, 13903)]