161154564

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 383755008

約数和(自身を除く): 222600444

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 227, 268, 402, 454, 681, 804, 883, 908, 1362, 1766, 2649, 2724, 3532, 5298, 10596, 15209, 30418, 45627, 59161, 60836, 91254, 118322, 177483, 182508, 200441, 236644, 354966, 400882, 601323, 709932, 801764, 1202646, 2405292, 13429547, 26859094, 40288641, 53718188, 80577282, 161154564]

約数ペア:

[(1, 161154564), (2, 80577282), (3, 53718188), (4, 40288641), (6, 26859094), (12, 13429547), (67, 2405292), (134, 1202646), (201, 801764), (227, 709932), (268, 601323), (402, 400882), (454, 354966), (681, 236644), (804, 200441), (883, 182508), (908, 177483), (1362, 118322), (1766, 91254), (2649, 60836), (2724, 59161), (3532, 45627), (5298, 30418), (10596, 15209)]