128861472

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{7759}}^1$

素因数の和:7945

約数の個数: 48

約数和(自身を含む): 340260480

約数和(自身を除く): 211399008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 7759, 8304, 15518, 16608, 23277, 31036, 46554, 62072, 93108, 124144, 186216, 248288, 372432, 744864, 1342307, 2684614, 4026921, 5369228, 8053842, 10738456, 16107684, 21476912, 32215368, 42953824, 64430736, 128861472]

約数ペア:

[(1, 128861472), (2, 64430736), (3, 42953824), (4, 32215368), (6, 21476912), (8, 16107684), (12, 10738456), (16, 8053842), (24, 5369228), (32, 4026921), (48, 2684614), (96, 1342307), (173, 744864), (346, 372432), (519, 248288), (692, 186216), (1038, 124144), (1384, 93108), (2076, 62072), (2768, 46554), (4152, 31036), (5536, 23277), (7759, 16608), (8304, 15518)]