140457456

素因数分解:

$2^4\times 3^3\times {\mathrm{325133}}^1$

素因数の和:325150

約数の個数: 40

約数和(自身を含む): 403166160

約数和(自身を除く): 262708704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 325133, 650266, 975399, 1300532, 1950798, 2601064, 2926197, 3901596, 5202128, 5852394, 7803192, 8778591, 11704788, 15606384, 17557182, 23409576, 35114364, 46819152, 70228728, 140457456]

約数ペア:

[(1, 140457456), (2, 70228728), (3, 46819152), (4, 35114364), (6, 23409576), (8, 17557182), (9, 15606384), (12, 11704788), (16, 8778591), (18, 7803192), (24, 5852394), (27, 5202128), (36, 3901596), (48, 2926197), (54, 2601064), (72, 1950798), (108, 1300532), (144, 975399), (216, 650266), (432, 325133)]