121910856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 336199680

約数和(自身を除く): 214288824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 47, 69, 74, 92, 94, 111, 127, 138, 141, 148, 184, 188, 222, 254, 276, 282, 296, 376, 381, 444, 508, 552, 564, 762, 851, 888, 1016, 1081, 1128, 1524, 1702, 1739, 2162, 2553, 2921, 3048, 3243, 3404, 3478, 4324, 4699, 5106, 5217, 5842, 5969, 6486, 6808, 6956, 8648, 8763, 9398, 10212, 10434, 11684, 11938, 12972, 13912, 14097, 17526, 17907, 18796, 20424, 20868, 23368, 23876, 25944, 28194, 35052, 35814, 37592, 39997, 41736, 47752, 56388, 70104, 71628, 79994, 108077, 112776, 119991, 137287, 143256, 159988, 216154, 220853, 239982, 274574, 319976, 324231, 411861, 432308, 441706, 479964, 549148, 648462, 662559, 823722, 864616, 883412, 959928, 1098296, 1296924, 1325118, 1647444, 1766824, 2593848, 2650236, 3294888, 5079619, 5300472, 10159238, 15238857, 20318476, 30477714, 40636952, 60955428, 121910856]

約数ペア:

[(1, 121910856), (2, 60955428), (3, 40636952), (4, 30477714), (6, 20318476), (8, 15238857), (12, 10159238), (23, 5300472), (24, 5079619), (37, 3294888), (46, 2650236), (47, 2593848), (69, 1766824), (74, 1647444), (92, 1325118), (94, 1296924), (111, 1098296), (127, 959928), (138, 883412), (141, 864616), (148, 823722), (184, 662559), (188, 648462), (222, 549148), (254, 479964), (276, 441706), (282, 432308), (296, 411861), (376, 324231), (381, 319976), (444, 274574), (508, 239982), (552, 220853), (564, 216154), (762, 159988), (851, 143256), (888, 137287), (1016, 119991), (1081, 112776), (1128, 108077), (1524, 79994), (1702, 71628), (1739, 70104), (2162, 56388), (2553, 47752), (2921, 41736), (3048, 39997), (3243, 37592), (3404, 35814), (3478, 35052), (4324, 28194), (4699, 25944), (5106, 23876), (5217, 23368), (5842, 20868), (5969, 20424), (6486, 18796), (6808, 17907), (6956, 17526), (8648, 14097), (8763, 13912), (9398, 12972), (10212, 11938), (10434, 11684)]