118518128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 240870000

約数和(自身を除く): 122351872

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 146, 232, 292, 464, 584, 1168, 2117, 3499, 4234, 6998, 8468, 13996, 16936, 27992, 33872, 55984, 101471, 202942, 255427, 405884, 510854, 811768, 1021708, 1623536, 2043416, 4086832, 7407383, 14814766, 29629532, 59259064, 118518128]

約数ペア:

[(1, 118518128), (2, 59259064), (4, 29629532), (8, 14814766), (16, 7407383), (29, 4086832), (58, 2043416), (73, 1623536), (116, 1021708), (146, 811768), (232, 510854), (292, 405884), (464, 255427), (584, 202942), (1168, 101471), (2117, 55984), (3499, 33872), (4234, 27992), (6998, 16936), (8468, 13996)]