149198196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1776169}}^1$

素因数の和:1776183

約数の個数: 24

約数和(自身を含む): 397862080

約数和(自身を除く): 248663884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1776169, 3552338, 5328507, 7104676, 10657014, 12433183, 21314028, 24866366, 37299549, 49732732, 74599098, 149198196]

約数ペア:

[(1, 149198196), (2, 74599098), (3, 49732732), (4, 37299549), (6, 24866366), (7, 21314028), (12, 12433183), (14, 10657014), (21, 7104676), (28, 5328507), (42, 3552338), (84, 1776169)]