188880128

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{13921}}^1$

素因数の和:13990

約数の個数: 36

約数和(自身を含む): 384163668

約数和(自身を除く): 195283540

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 13921, 27842, 55684, 111368, 222736, 445472, 737813, 890944, 1475626, 1781888, 2951252, 3563776, 5902504, 11805008, 23610016, 47220032, 94440064, 188880128]

約数ペア:

[(1, 188880128), (2, 94440064), (4, 47220032), (8, 23610016), (16, 11805008), (32, 5902504), (53, 3563776), (64, 2951252), (106, 1781888), (128, 1475626), (212, 890944), (256, 737813), (424, 445472), (848, 222736), (1696, 111368), (3392, 55684), (6784, 27842), (13568, 13921)]