121039128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 396165120

約数和(自身を除く): 275125992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 61, 62, 63, 72, 84, 93, 122, 124, 126, 127, 168, 183, 186, 217, 244, 248, 252, 254, 279, 366, 372, 381, 427, 434, 488, 504, 508, 549, 558, 651, 732, 744, 762, 854, 868, 889, 1016, 1098, 1116, 1143, 1281, 1302, 1464, 1524, 1708, 1736, 1778, 1891, 1953, 2196, 2232, 2286, 2562, 2604, 2667, 3048, 3416, 3556, 3782, 3843, 3906, 3937, 4392, 4572, 5124, 5208, 5334, 5673, 7112, 7564, 7686, 7747, 7812, 7874, 8001, 9144, 10248, 10668, 11346, 11811, 13237, 15128, 15372, 15494, 15624, 15748, 16002, 17019, 21336, 22692, 23241, 23622, 26474, 27559, 30744, 30988, 31496, 32004, 34038, 35433, 39711, 45384, 46482, 47244, 52948, 54229, 55118, 61976, 64008, 68076, 69723, 70866, 79422, 82677, 92964, 94488, 105896, 108458, 110236, 119133, 136152, 139446, 141732, 158844, 162687, 165354, 185928, 216916, 220472, 238266, 240157, 248031, 278892, 283464, 317688, 325374, 330708, 433832, 476532, 480314, 488061, 496062, 557784, 650748, 661416, 720471, 953064, 960628, 976122, 992124, 1301496, 1440942, 1681099, 1921256, 1952244, 1984248, 2161413, 2881884, 3362198, 3904488, 4322826, 5043297, 5763768, 6724396, 8645652, 10086594, 13448792, 15129891, 17291304, 20173188, 30259782, 40346376, 60519564, 121039128]

約数ペア:

[(1, 121039128), (2, 60519564), (3, 40346376), (4, 30259782), (6, 20173188), (7, 17291304), (8, 15129891), (9, 13448792), (12, 10086594), (14, 8645652), (18, 6724396), (21, 5763768), (24, 5043297), (28, 4322826), (31, 3904488), (36, 3362198), (42, 2881884), (56, 2161413), (61, 1984248), (62, 1952244), (63, 1921256), (72, 1681099), (84, 1440942), (93, 1301496), (122, 992124), (124, 976122), (126, 960628), (127, 953064), (168, 720471), (183, 661416), (186, 650748), (217, 557784), (244, 496062), (248, 488061), (252, 480314), (254, 476532), (279, 433832), (366, 330708), (372, 325374), (381, 317688), (427, 283464), (434, 278892), (488, 248031), (504, 240157), (508, 238266), (549, 220472), (558, 216916), (651, 185928), (732, 165354), (744, 162687), (762, 158844), (854, 141732), (868, 139446), (889, 136152), (1016, 119133), (1098, 110236), (1116, 108458), (1143, 105896), (1281, 94488), (1302, 92964), (1464, 82677), (1524, 79422), (1708, 70866), (1736, 69723), (1778, 68076), (1891, 64008), (1953, 61976), (2196, 55118), (2232, 54229), (2286, 52948), (2562, 47244), (2604, 46482), (2667, 45384), (3048, 39711), (3416, 35433), (3556, 34038), (3782, 32004), (3843, 31496), (3906, 30988), (3937, 30744), (4392, 27559), (4572, 26474), (5124, 23622), (5208, 23241), (5334, 22692), (5673, 21336), (7112, 17019), (7564, 16002), (7686, 15748), (7747, 15624), (7812, 15494), (7874, 15372), (8001, 15128), (9144, 13237), (10248, 11811), (10668, 11346)]