191171808

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 108

約数和(自身を含む): 558132120

約数和(自身を除く): 366960312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 359, 387, 516, 688, 718, 774, 1032, 1077, 1376, 1436, 1548, 1849, 2064, 2154, 2872, 3096, 3231, 3698, 4128, 4308, 5547, 5744, 6192, 6462, 7396, 8616, 11094, 11488, 12384, 12924, 14792, 15437, 16641, 17232, 22188, 25848, 29584, 30874, 33282, 34464, 44376, 46311, 51696, 59168, 61748, 66564, 88752, 92622, 103392, 123496, 133128, 138933, 177504, 185244, 246992, 266256, 277866, 370488, 493984, 532512, 555732, 663791, 740976, 1111464, 1327582, 1481952, 1991373, 2222928, 2655164, 3982746, 4445856, 5310328, 5974119, 7965492, 10620656, 11948238, 15930984, 21241312, 23896476, 31861968, 47792952, 63723936, 95585904, 191171808]

約数ペア:

[(1, 191171808), (2, 95585904), (3, 63723936), (4, 47792952), (6, 31861968), (8, 23896476), (9, 21241312), (12, 15930984), (16, 11948238), (18, 10620656), (24, 7965492), (32, 5974119), (36, 5310328), (43, 4445856), (48, 3982746), (72, 2655164), (86, 2222928), (96, 1991373), (129, 1481952), (144, 1327582), (172, 1111464), (258, 740976), (288, 663791), (344, 555732), (359, 532512), (387, 493984), (516, 370488), (688, 277866), (718, 266256), (774, 246992), (1032, 185244), (1077, 177504), (1376, 138933), (1436, 133128), (1548, 123496), (1849, 103392), (2064, 92622), (2154, 88752), (2872, 66564), (3096, 61748), (3231, 59168), (3698, 51696), (4128, 46311), (4308, 44376), (5547, 34464), (5744, 33282), (6192, 30874), (6462, 29584), (7396, 25848), (8616, 22188), (11094, 17232), (11488, 16641), (12384, 15437), (12924, 14792)]