171520692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25847}}^1$

素因数の和:25940

約数の個数: 48

約数和(自身を含む): 463196160

約数和(自身を除く): 291675468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 25847, 51694, 77541, 103388, 155082, 180929, 310164, 361858, 542787, 723716, 1085574, 2041913, 2171148, 4083826, 6125739, 8167652, 12251478, 14293391, 24502956, 28586782, 42880173, 57173564, 85760346, 171520692]

約数ペア:

[(1, 171520692), (2, 85760346), (3, 57173564), (4, 42880173), (6, 28586782), (7, 24502956), (12, 14293391), (14, 12251478), (21, 8167652), (28, 6125739), (42, 4083826), (79, 2171148), (84, 2041913), (158, 1085574), (237, 723716), (316, 542787), (474, 361858), (553, 310164), (948, 180929), (1106, 155082), (1659, 103388), (2212, 77541), (3318, 51694), (6636, 25847)]