128994552

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{20593}}^1$

素因数の和:20637

約数の個数: 64

約数和(自身を含む): 370692000

約数和(自身を除く): 241697448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 20593, 41186, 61779, 82372, 123558, 164744, 185337, 247116, 370674, 494232, 556011, 597197, 741348, 1112022, 1194394, 1482696, 1791591, 2224044, 2388788, 3583182, 4448088, 4777576, 5374773, 7166364, 10749546, 14332728, 16124319, 21499092, 32248638, 42998184, 64497276, 128994552]

約数ペア:

[(1, 128994552), (2, 64497276), (3, 42998184), (4, 32248638), (6, 21499092), (8, 16124319), (9, 14332728), (12, 10749546), (18, 7166364), (24, 5374773), (27, 4777576), (29, 4448088), (36, 3583182), (54, 2388788), (58, 2224044), (72, 1791591), (87, 1482696), (108, 1194394), (116, 1112022), (174, 741348), (216, 597197), (232, 556011), (261, 494232), (348, 370674), (522, 247116), (696, 185337), (783, 164744), (1044, 123558), (1566, 82372), (2088, 61779), (3132, 41186), (6264, 20593)]