140943456

素因数分解:

$2^5\times 3^3\times {\mathrm{163129}}^1$

素因数の和:163148

約数の個数: 48

約数和(自身を含む): 411087600

約数和(自身を除く): 270144144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 163129, 326258, 489387, 652516, 978774, 1305032, 1468161, 1957548, 2610064, 2936322, 3915096, 4404483, 5220128, 5872644, 7830192, 8808966, 11745288, 15660384, 17617932, 23490576, 35235864, 46981152, 70471728, 140943456]

約数ペア:

[(1, 140943456), (2, 70471728), (3, 46981152), (4, 35235864), (6, 23490576), (8, 17617932), (9, 15660384), (12, 11745288), (16, 8808966), (18, 7830192), (24, 5872644), (27, 5220128), (32, 4404483), (36, 3915096), (48, 2936322), (54, 2610064), (72, 1957548), (96, 1468161), (108, 1305032), (144, 978774), (216, 652516), (288, 489387), (432, 326258), (864, 163129)]