149472756

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{18959}}^1$

素因数の和:19045

約数の個数: 48

約数和(自身を含む): 392851200

約数和(自身を除く): 243378444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 18959, 37918, 56877, 75836, 113754, 170631, 227508, 341262, 511893, 682524, 1023786, 1384007, 2047572, 2768014, 4152021, 5536028, 8304042, 12456063, 16608084, 24912126, 37368189, 49824252, 74736378, 149472756]

約数ペア:

[(1, 149472756), (2, 74736378), (3, 49824252), (4, 37368189), (6, 24912126), (9, 16608084), (12, 12456063), (18, 8304042), (27, 5536028), (36, 4152021), (54, 2768014), (73, 2047572), (108, 1384007), (146, 1023786), (219, 682524), (292, 511893), (438, 341262), (657, 227508), (876, 170631), (1314, 113754), (1971, 75836), (2628, 56877), (3942, 37918), (7884, 18959)]