161884152

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21013}}^1$

素因数の和:21132

約数の個数: 48

約数和(自身を含む): 442554840

約数和(自身を除く): 280670688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 21013, 42026, 63039, 84052, 126078, 168104, 189117, 252156, 378234, 504312, 756468, 1512936, 2248391, 4496782, 6745173, 8993564, 13490346, 17987128, 20235519, 26980692, 40471038, 53961384, 80942076, 161884152]

約数ペア:

[(1, 161884152), (2, 80942076), (3, 53961384), (4, 40471038), (6, 26980692), (8, 20235519), (9, 17987128), (12, 13490346), (18, 8993564), (24, 6745173), (36, 4496782), (72, 2248391), (107, 1512936), (214, 756468), (321, 504312), (428, 378234), (642, 252156), (856, 189117), (963, 168104), (1284, 126078), (1926, 84052), (2568, 63039), (3852, 42026), (7704, 21013)]