129332168

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 291122370

約数和(自身を除く): 161790202

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 241, 259, 296, 392, 482, 518, 964, 1036, 1369, 1687, 1813, 1928, 2072, 2738, 3374, 3626, 5476, 6748, 7252, 8917, 9583, 10952, 11809, 13496, 14504, 17834, 19166, 23618, 35668, 38332, 47236, 62419, 67081, 71336, 76664, 94472, 124838, 134162, 249676, 268324, 329929, 436933, 499352, 536648, 659858, 873866, 1319716, 1747732, 2309503, 2639432, 3495464, 4619006, 9238012, 16166521, 18476024, 32333042, 64666084, 129332168]

約数ペア:

[(1, 129332168), (2, 64666084), (4, 32333042), (7, 18476024), (8, 16166521), (14, 9238012), (28, 4619006), (37, 3495464), (49, 2639432), (56, 2309503), (74, 1747732), (98, 1319716), (148, 873866), (196, 659858), (241, 536648), (259, 499352), (296, 436933), (392, 329929), (482, 268324), (518, 249676), (964, 134162), (1036, 124838), (1369, 94472), (1687, 76664), (1813, 71336), (1928, 67081), (2072, 62419), (2738, 47236), (3374, 38332), (3626, 35668), (5476, 23618), (6748, 19166), (7252, 17834), (8917, 14504), (9583, 13496), (10952, 11809)]