168804835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 219193920

約数和(自身を除く): 50389085

約数列:

[1, 5, 19, 73, 95, 101, 241, 365, 505, 1205, 1387, 1919, 4579, 6935, 7373, 9595, 17593, 22895, 24341, 36865, 87965, 121705, 140087, 334267, 462479, 700435, 1671335, 1776893, 2312395, 8884465, 33760967, 168804835]

約数ペア:

[(1, 168804835), (5, 33760967), (19, 8884465), (73, 2312395), (95, 1776893), (101, 1671335), (241, 700435), (365, 462479), (505, 334267), (1205, 140087), (1387, 121705), (1919, 87965), (4579, 36865), (6935, 24341), (7373, 22895), (9595, 17593)]