128418912

素因数分解:

$2^5\times 3^3\times {\mathrm{148633}}^1$

素因数の和:148652

約数の個数: 48

約数和(自身を含む): 374557680

約数和(自身を除く): 246138768

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, 148633, 297266, 445899, 594532, 891798, 1189064, 1337697, 1783596, 2378128, 2675394, 3567192, 4013091, 4756256, 5350788, 7134384, 8026182, 10701576, 14268768, 16052364, 21403152, 32104728, 42806304, 64209456, 128418912]

約数ペア:

[(1, 128418912), (2, 64209456), (3, 42806304), (4, 32104728), (6, 21403152), (8, 16052364), (9, 14268768), (12, 10701576), (16, 8026182), (18, 7134384), (24, 5350788), (27, 4756256), (32, 4013091), (36, 3567192), (48, 2675394), (54, 2378128), (72, 1783596), (96, 1337697), (108, 1189064), (144, 891798), (216, 594532), (288, 445899), (432, 297266), (864, 148633)]