158779908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14653}}^1$

素因数の和:14713

約数の個数: 72

約数和(自身を含む): 469396928

約数和(自身を除く): 310617020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 14653, 29306, 43959, 58612, 87918, 102571, 131877, 175836, 205142, 263754, 307713, 410284, 527508, 615426, 630079, 923139, 1230852, 1260158, 1846278, 1890237, 2520316, 3692556, 3780474, 4410553, 5670711, 7560948, 8821106, 11341422, 13231659, 17642212, 22682844, 26463318, 39694977, 52926636, 79389954, 158779908]

約数ペア:

[(1, 158779908), (2, 79389954), (3, 52926636), (4, 39694977), (6, 26463318), (7, 22682844), (9, 17642212), (12, 13231659), (14, 11341422), (18, 8821106), (21, 7560948), (28, 5670711), (36, 4410553), (42, 3780474), (43, 3692556), (63, 2520316), (84, 1890237), (86, 1846278), (126, 1260158), (129, 1230852), (172, 923139), (252, 630079), (258, 615426), (301, 527508), (387, 410284), (516, 307713), (602, 263754), (774, 205142), (903, 175836), (1204, 131877), (1548, 102571), (1806, 87918), (2709, 58612), (3612, 43959), (5418, 29306), (10836, 14653)]