127941744

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 406720000

約数和(自身を除く): 278778256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 409, 456, 532, 588, 686, 784, 798, 818, 912, 931, 1029, 1064, 1176, 1227, 1372, 1596, 1636, 1862, 2058, 2128, 2352, 2454, 2744, 2793, 2863, 3192, 3272, 3724, 4116, 4908, 5488, 5586, 5726, 6384, 6517, 6544, 7448, 7771, 8232, 8589, 9816, 11172, 11452, 13034, 14896, 15542, 16464, 17178, 19551, 19632, 20041, 22344, 22904, 23313, 26068, 31084, 34356, 39102, 40082, 44688, 45808, 46626, 52136, 54397, 60123, 62168, 68712, 78204, 80164, 93252, 104272, 108794, 120246, 124336, 137424, 140287, 156408, 160328, 163191, 186504, 217588, 240492, 280574, 312816, 320656, 326382, 373008, 380779, 420861, 435176, 480984, 561148, 652764, 761558, 841722, 870352, 961968, 1122296, 1142337, 1305528, 1523116, 1683444, 2244592, 2284674, 2611056, 2665453, 3046232, 3366888, 4569348, 5330906, 6092464, 6733776, 7996359, 9138696, 10661812, 15992718, 18277392, 21323624, 31985436, 42647248, 63970872, 127941744]

約数ペア:

[(1, 127941744), (2, 63970872), (3, 42647248), (4, 31985436), (6, 21323624), (7, 18277392), (8, 15992718), (12, 10661812), (14, 9138696), (16, 7996359), (19, 6733776), (21, 6092464), (24, 5330906), (28, 4569348), (38, 3366888), (42, 3046232), (48, 2665453), (49, 2611056), (56, 2284674), (57, 2244592), (76, 1683444), (84, 1523116), (98, 1305528), (112, 1142337), (114, 1122296), (133, 961968), (147, 870352), (152, 841722), (168, 761558), (196, 652764), (228, 561148), (266, 480984), (294, 435176), (304, 420861), (336, 380779), (343, 373008), (392, 326382), (399, 320656), (409, 312816), (456, 280574), (532, 240492), (588, 217588), (686, 186504), (784, 163191), (798, 160328), (818, 156408), (912, 140287), (931, 137424), (1029, 124336), (1064, 120246), (1176, 108794), (1227, 104272), (1372, 93252), (1596, 80164), (1636, 78204), (1862, 68712), (2058, 62168), (2128, 60123), (2352, 54397), (2454, 52136), (2744, 46626), (2793, 45808), (2863, 44688), (3192, 40082), (3272, 39102), (3724, 34356), (4116, 31084), (4908, 26068), (5488, 23313), (5586, 22904), (5726, 22344), (6384, 20041), (6517, 19632), (6544, 19551), (7448, 17178), (7771, 16464), (8232, 15542), (8589, 14896), (9816, 13034), (11172, 11452)]