42643128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{161527}}^1$

素因数の和:161547

約数の個数: 32

約数和(自身を含む): 116300160

約数和(自身を除く): 73657032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 161527, 323054, 484581, 646108, 969162, 1292216, 1776797, 1938324, 3553594, 3876648, 5330391, 7107188, 10660782, 14214376, 21321564, 42643128]

約数ペア:

[(1, 42643128), (2, 21321564), (3, 14214376), (4, 10660782), (6, 7107188), (8, 5330391), (11, 3876648), (12, 3553594), (22, 1938324), (24, 1776797), (33, 1292216), (44, 969162), (66, 646108), (88, 484581), (132, 323054), (264, 161527)]