127660464

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 373435920

約数和(自身を除く): 245775456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 258, 318, 344, 387, 389, 424, 477, 516, 636, 688, 774, 778, 848, 954, 1032, 1167, 1272, 1548, 1556, 1908, 2064, 2279, 2334, 2544, 3096, 3112, 3501, 3816, 4558, 4668, 6192, 6224, 6837, 7002, 7632, 9116, 9336, 13674, 14004, 16727, 18232, 18672, 20511, 20617, 27348, 28008, 33454, 36464, 41022, 41234, 50181, 54696, 56016, 61851, 66908, 82044, 82468, 100362, 109392, 123702, 133816, 150543, 164088, 164936, 185553, 200724, 247404, 267632, 301086, 328176, 329872, 371106, 401448, 494808, 602172, 742212, 802896, 886531, 989616, 1204344, 1484424, 1773062, 2408688, 2659593, 2968848, 3546124, 5319186, 7092248, 7978779, 10638372, 14184496, 15957558, 21276744, 31915116, 42553488, 63830232, 127660464]

約数ペア:

[(1, 127660464), (2, 63830232), (3, 42553488), (4, 31915116), (6, 21276744), (8, 15957558), (9, 14184496), (12, 10638372), (16, 7978779), (18, 7092248), (24, 5319186), (36, 3546124), (43, 2968848), (48, 2659593), (53, 2408688), (72, 1773062), (86, 1484424), (106, 1204344), (129, 989616), (144, 886531), (159, 802896), (172, 742212), (212, 602172), (258, 494808), (318, 401448), (344, 371106), (387, 329872), (389, 328176), (424, 301086), (477, 267632), (516, 247404), (636, 200724), (688, 185553), (774, 164936), (778, 164088), (848, 150543), (954, 133816), (1032, 123702), (1167, 109392), (1272, 100362), (1548, 82468), (1556, 82044), (1908, 66908), (2064, 61851), (2279, 56016), (2334, 54696), (2544, 50181), (3096, 41234), (3112, 41022), (3501, 36464), (3816, 33454), (4558, 28008), (4668, 27348), (6192, 20617), (6224, 20511), (6837, 18672), (7002, 18232), (7632, 16727), (9116, 14004), (9336, 13674)]