172396172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89603}}^1$

素因数の和:89657

約数の個数: 24

約数和(自身を含む): 333685296

約数和(自身を除く): 161289124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 89603, 179206, 358412, 1164839, 2329678, 3315311, 4659356, 6630622, 13261244, 43099043, 86198086, 172396172]

約数ペア:

[(1, 172396172), (2, 86198086), (4, 43099043), (13, 13261244), (26, 6630622), (37, 4659356), (52, 3315311), (74, 2329678), (148, 1164839), (481, 358412), (962, 179206), (1924, 89603)]