133122928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1213

約数の個数: 40

約数和(自身を含む): 267411456

約数和(自身を除く): 134288528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 496, 622, 863, 1244, 1726, 2488, 3452, 4976, 6904, 9641, 13808, 19282, 26753, 38564, 53506, 77128, 107012, 154256, 214024, 268393, 428048, 536786, 1073572, 2147144, 4294288, 8320183, 16640366, 33280732, 66561464, 133122928]

約数ペア:

[(1, 133122928), (2, 66561464), (4, 33280732), (8, 16640366), (16, 8320183), (31, 4294288), (62, 2147144), (124, 1073572), (248, 536786), (311, 428048), (496, 268393), (622, 214024), (863, 154256), (1244, 107012), (1726, 77128), (2488, 53506), (3452, 38564), (4976, 26753), (6904, 19282), (9641, 13808)]