155490768

素因数分解:

$2^4\times 3^2\times {\mathrm{1079797}}^1$

素因数の和:1079811

約数の個数: 30

約数和(自身を含む): 435158594

約数和(自身を除く): 279667826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1079797, 2159594, 3239391, 4319188, 6478782, 8638376, 9718173, 12957564, 17276752, 19436346, 25915128, 38872692, 51830256, 77745384, 155490768]

約数ペア:

[(1, 155490768), (2, 77745384), (3, 51830256), (4, 38872692), (6, 25915128), (8, 19436346), (9, 17276752), (12, 12957564), (16, 9718173), (18, 8638376), (24, 6478782), (36, 4319188), (48, 3239391), (72, 2159594), (144, 1079797)]