189189952

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1583

約数の個数: 56

約数和(自身を含む): 430645824

約数和(自身を除く): 241455872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 694, 1217, 1388, 2429, 2434, 2776, 4858, 4868, 5552, 8519, 9716, 9736, 11104, 17038, 19432, 19472, 22208, 34076, 38864, 38944, 68152, 77728, 77888, 136304, 155456, 272608, 422299, 545216, 844598, 1689196, 2956093, 3378392, 5912186, 6756784, 11824372, 13513568, 23648744, 27027136, 47297488, 94594976, 189189952]

約数ペア:

[(1, 189189952), (2, 94594976), (4, 47297488), (7, 27027136), (8, 23648744), (14, 13513568), (16, 11824372), (28, 6756784), (32, 5912186), (56, 3378392), (64, 2956093), (112, 1689196), (224, 844598), (347, 545216), (448, 422299), (694, 272608), (1217, 155456), (1388, 136304), (2429, 77888), (2434, 77728), (2776, 68152), (4858, 38944), (4868, 38864), (5552, 34076), (8519, 22208), (9716, 19472), (9736, 19432), (11104, 17038)]