140726304

素因数分解:

$2^5\times 3^2\times {\mathrm{488633}}^1$

素因数の和:488649

約数の個数: 36

約数和(自身を含む): 400191246

約数和(自身を除く): 259464942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 488633, 977266, 1465899, 1954532, 2931798, 3909064, 4397697, 5863596, 7818128, 8795394, 11727192, 15636256, 17590788, 23454384, 35181576, 46908768, 70363152, 140726304]

約数ペア:

[(1, 140726304), (2, 70363152), (3, 46908768), (4, 35181576), (6, 23454384), (8, 17590788), (9, 15636256), (12, 11727192), (16, 8795394), (18, 7818128), (24, 5863596), (32, 4397697), (36, 3909064), (48, 2931798), (72, 1954532), (96, 1465899), (144, 977266), (288, 488633)]