189201384

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{19181}}^1$

素因数の和:19330

約数の個数: 48

約数和(自身を含む): 516187620

約数和(自身を除く): 326986236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 19181, 38362, 57543, 76724, 115086, 153448, 172629, 230172, 345258, 460344, 690516, 1381032, 2627797, 5255594, 7883391, 10511188, 15766782, 21022376, 23650173, 31533564, 47300346, 63067128, 94600692, 189201384]

約数ペア:

[(1, 189201384), (2, 94600692), (3, 63067128), (4, 47300346), (6, 31533564), (8, 23650173), (9, 21022376), (12, 15766782), (18, 10511188), (24, 7883391), (36, 5255594), (72, 2627797), (137, 1381032), (274, 690516), (411, 460344), (548, 345258), (822, 230172), (1096, 172629), (1233, 153448), (1644, 115086), (2466, 76724), (3288, 57543), (4932, 38362), (9864, 19181)]