140728608

素因数分解:

$2^5\times 3^2\times {\mathrm{488641}}^1$

素因数の和:488657

約数の個数: 36

約数和(自身を含む): 400197798

約数和(自身を除く): 259469190

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 488641, 977282, 1465923, 1954564, 2931846, 3909128, 4397769, 5863692, 7818256, 8795538, 11727384, 15636512, 17591076, 23454768, 35182152, 46909536, 70364304, 140728608]

約数ペア:

[(1, 140728608), (2, 70364304), (3, 46909536), (4, 35182152), (6, 23454768), (8, 17591076), (9, 15636512), (12, 11727384), (16, 8795538), (18, 7818256), (24, 5863692), (32, 4397769), (36, 3909128), (48, 2931846), (72, 1954564), (96, 1465923), (144, 977282), (288, 488641)]