127927728

素因数分解:

$2^4\times 3^3\times {\mathrm{296129}}^1$

素因数の和:296146

約数の個数: 40

約数和(自身を含む): 367201200

約数和(自身を除く): 239273472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296129, 592258, 888387, 1184516, 1776774, 2369032, 2665161, 3553548, 4738064, 5330322, 7107096, 7995483, 10660644, 14214192, 15990966, 21321288, 31981932, 42642576, 63963864, 127927728]

約数ペア:

[(1, 127927728), (2, 63963864), (3, 42642576), (4, 31981932), (6, 21321288), (8, 15990966), (9, 14214192), (12, 10660644), (16, 7995483), (18, 7107096), (24, 5330322), (27, 4738064), (36, 3553548), (48, 2665161), (54, 2369032), (72, 1776774), (108, 1184516), (144, 888387), (216, 592258), (432, 296129)]