142073036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123757}}^1$

素因数の和:123809

約数の個数: 24

約数和(自身を含む): 291078816

約数和(自身を除く): 149005780

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 123757, 247514, 495028, 866299, 1732598, 3465196, 5074037, 10148074, 20296148, 35518259, 71036518, 142073036]

約数ペア:

[(1, 142073036), (2, 71036518), (4, 35518259), (7, 20296148), (14, 10148074), (28, 5074037), (41, 3465196), (82, 1732598), (164, 866299), (287, 495028), (574, 247514), (1148, 123757)]