127636432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 310408704

約数和(自身を除く): 182772272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 211, 308, 422, 491, 616, 844, 982, 1232, 1477, 1688, 1964, 2321, 2954, 3376, 3437, 3928, 4642, 5401, 5908, 6874, 7856, 9284, 10802, 11816, 13748, 16247, 18568, 21604, 23632, 27496, 32494, 37136, 37807, 43208, 54992, 64988, 75614, 86416, 103601, 129976, 151228, 207202, 259952, 302456, 414404, 604912, 725207, 828808, 1139611, 1450414, 1657616, 2279222, 2900828, 4558444, 5801656, 7977277, 9116888, 11603312, 15954554, 18233776, 31909108, 63818216, 127636432]

約数ペア:

[(1, 127636432), (2, 63818216), (4, 31909108), (7, 18233776), (8, 15954554), (11, 11603312), (14, 9116888), (16, 7977277), (22, 5801656), (28, 4558444), (44, 2900828), (56, 2279222), (77, 1657616), (88, 1450414), (112, 1139611), (154, 828808), (176, 725207), (211, 604912), (308, 414404), (422, 302456), (491, 259952), (616, 207202), (844, 151228), (982, 129976), (1232, 103601), (1477, 86416), (1688, 75614), (1964, 64988), (2321, 54992), (2954, 43208), (3376, 37807), (3437, 37136), (3928, 32494), (4642, 27496), (5401, 23632), (5908, 21604), (6874, 18568), (7856, 16247), (9284, 13748), (10802, 11816)]