189145154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{128321}}^1$

素因数の和:128401

約数の個数: 16

約数和(自身を含む): 314132256

約数和(自身を除く): 124987102

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 128321, 256642, 1411531, 2823062, 8597507, 17195014, 94572577, 189145154]

約数ペア:

[(1, 189145154), (2, 94572577), (11, 17195014), (22, 8597507), (67, 2823062), (134, 1411531), (737, 256642), (1474, 128321)]