127957368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4117

約数の個数: 128

約数和(自身を含む): 422392320

約数和(自身を除く): 294434952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4073, 4488, 5236, 7854, 8146, 10472, 12219, 15708, 16292, 24438, 28511, 31416, 32584, 44803, 48876, 57022, 69241, 85533, 89606, 97752, 114044, 134409, 138482, 171066, 179212, 207723, 228088, 268818, 276964, 313621, 342132, 358424, 415446, 484687, 537636, 553928, 627242, 684264, 761651, 830892, 940863, 969374, 1075272, 1254484, 1454061, 1523302, 1661784, 1881726, 1938748, 2284953, 2508968, 2908122, 3046604, 3763452, 3877496, 4569906, 5331557, 5816244, 6093208, 7526904, 9139812, 10663114, 11632488, 15994671, 18279624, 21326228, 31989342, 42652456, 63978684, 127957368]

約数ペア:

[(1, 127957368), (2, 63978684), (3, 42652456), (4, 31989342), (6, 21326228), (7, 18279624), (8, 15994671), (11, 11632488), (12, 10663114), (14, 9139812), (17, 7526904), (21, 6093208), (22, 5816244), (24, 5331557), (28, 4569906), (33, 3877496), (34, 3763452), (42, 3046604), (44, 2908122), (51, 2508968), (56, 2284953), (66, 1938748), (68, 1881726), (77, 1661784), (84, 1523302), (88, 1454061), (102, 1254484), (119, 1075272), (132, 969374), (136, 940863), (154, 830892), (168, 761651), (187, 684264), (204, 627242), (231, 553928), (238, 537636), (264, 484687), (308, 415446), (357, 358424), (374, 342132), (408, 313621), (462, 276964), (476, 268818), (561, 228088), (616, 207723), (714, 179212), (748, 171066), (924, 138482), (952, 134409), (1122, 114044), (1309, 97752), (1428, 89606), (1496, 85533), (1848, 69241), (2244, 57022), (2618, 48876), (2856, 44803), (3927, 32584), (4073, 31416), (4488, 28511), (5236, 24438), (7854, 16292), (8146, 15708), (10472, 12219)]