158326672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1471}}^1$

素因数の和:1548

約数の個数: 60

約数和(自身を含む): 362500608

約数和(自身を除く): 204173936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1471, 1736, 1922, 2942, 3472, 3844, 5884, 6727, 7688, 10297, 11768, 13454, 15376, 20594, 23536, 26908, 41188, 45601, 53816, 82376, 91202, 107632, 164752, 182404, 319207, 364808, 638414, 729616, 1276828, 1413631, 2553656, 2827262, 5107312, 5654524, 9895417, 11309048, 19790834, 22618096, 39581668, 79163336, 158326672]

約数ペア:

[(1, 158326672), (2, 79163336), (4, 39581668), (7, 22618096), (8, 19790834), (14, 11309048), (16, 9895417), (28, 5654524), (31, 5107312), (56, 2827262), (62, 2553656), (112, 1413631), (124, 1276828), (217, 729616), (248, 638414), (434, 364808), (496, 319207), (868, 182404), (961, 164752), (1471, 107632), (1736, 91202), (1922, 82376), (2942, 53816), (3472, 45601), (3844, 41188), (5884, 26908), (6727, 23536), (7688, 20594), (10297, 15376), (11768, 13454)]