126835408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 291917824

約数和(自身を除く): 165082416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 127, 148, 241, 254, 259, 296, 482, 508, 518, 592, 889, 964, 1016, 1036, 1687, 1778, 1928, 2032, 2072, 3374, 3556, 3856, 4144, 4699, 6748, 7112, 8917, 9398, 13496, 14224, 17834, 18796, 26992, 30607, 32893, 35668, 37592, 61214, 62419, 65786, 71336, 75184, 122428, 124838, 131572, 142672, 214249, 244856, 249676, 263144, 428498, 489712, 499352, 526288, 856996, 998704, 1132459, 1713992, 2264918, 3427984, 4529836, 7927213, 9059672, 15854426, 18119344, 31708852, 63417704, 126835408]

約数ペア:

[(1, 126835408), (2, 63417704), (4, 31708852), (7, 18119344), (8, 15854426), (14, 9059672), (16, 7927213), (28, 4529836), (37, 3427984), (56, 2264918), (74, 1713992), (112, 1132459), (127, 998704), (148, 856996), (241, 526288), (254, 499352), (259, 489712), (296, 428498), (482, 263144), (508, 249676), (518, 244856), (592, 214249), (889, 142672), (964, 131572), (1016, 124838), (1036, 122428), (1687, 75184), (1778, 71336), (1928, 65786), (2032, 62419), (2072, 61214), (3374, 37592), (3556, 35668), (3856, 32893), (4144, 30607), (4699, 26992), (6748, 18796), (7112, 17834), (8917, 14224), (9398, 13496)]