128565535896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{19819}}^1$

素因数の和:20110

約数の個数: 192

約数和(自身を含む): 406401964800

約数和(自身を除く): 277836428904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 211, 244, 252, 366, 422, 427, 488, 504, 549, 633, 732, 844, 854, 1098, 1266, 1281, 1464, 1477, 1688, 1708, 1899, 2196, 2532, 2562, 2954, 3416, 3798, 3843, 4392, 4431, 5064, 5124, 5908, 7596, 7686, 8862, 10248, 11816, 12871, 13293, 15192, 15372, 17724, 19819, 25742, 26586, 30744, 35448, 38613, 39638, 51484, 53172, 59457, 77226, 79276, 90097, 102968, 106344, 115839, 118914, 138733, 154452, 158552, 178371, 180194, 231678, 237828, 270291, 277466, 308904, 356742, 360388, 416199, 463356, 475656, 540582, 554932, 713484, 720776, 810873, 832398, 926712, 1081164, 1109864, 1208959, 1248597, 1426968, 1621746, 1664796, 2162328, 2417918, 2497194, 3243492, 3329592, 3626877, 4181809, 4835836, 4994388, 6486984, 7253754, 8363618, 8462713, 9671672, 9988776, 10880631, 12545427, 14507508, 16727236, 16925426, 21761262, 25090854, 25388139, 29015016, 29272663, 33454472, 33850852, 37636281, 43522524, 50181708, 50776278, 58545326, 67701704, 75272562, 76164417, 87045048, 87817989, 100363416, 101552556, 117090652, 150545124, 152328834, 175635978, 203105112, 234181304, 255090349, 263453967, 301090248, 304657668, 351271956, 510180698, 526907934, 609315336, 702543912, 765271047, 1020361396, 1053815868, 1530542094, 1785632443, 2040722792, 2107631736, 2295813141, 3061084188, 3571264886, 4591626282, 5356897329, 6122168376, 7142529772, 9183252564, 10713794658, 14285059544, 16070691987, 18366505128, 21427589316, 32141383974, 42855178632, 64282767948, 128565535896]

約数ペア:

[(1, 128565535896), (2, 64282767948), (3, 42855178632), (4, 32141383974), (6, 21427589316), (7, 18366505128), (8, 16070691987), (9, 14285059544), (12, 10713794658), (14, 9183252564), (18, 7142529772), (21, 6122168376), (24, 5356897329), (28, 4591626282), (36, 3571264886), (42, 3061084188), (56, 2295813141), (61, 2107631736), (63, 2040722792), (72, 1785632443), (84, 1530542094), (122, 1053815868), (126, 1020361396), (168, 765271047), (183, 702543912), (211, 609315336), (244, 526907934), (252, 510180698), (366, 351271956), (422, 304657668), (427, 301090248), (488, 263453967), (504, 255090349), (549, 234181304), (633, 203105112), (732, 175635978), (844, 152328834), (854, 150545124), (1098, 117090652), (1266, 101552556), (1281, 100363416), (1464, 87817989), (1477, 87045048), (1688, 76164417), (1708, 75272562), (1899, 67701704), (2196, 58545326), (2532, 50776278), (2562, 50181708), (2954, 43522524), (3416, 37636281), (3798, 33850852), (3843, 33454472), (4392, 29272663), (4431, 29015016), (5064, 25388139), (5124, 25090854), (5908, 21761262), (7596, 16925426), (7686, 16727236), (8862, 14507508), (10248, 12545427), (11816, 10880631), (12871, 9988776), (13293, 9671672), (15192, 8462713), (15372, 8363618), (17724, 7253754), (19819, 6486984), (25742, 4994388), (26586, 4835836), (30744, 4181809), (35448, 3626877), (38613, 3329592), (39638, 3243492), (51484, 2497194), (53172, 2417918), (59457, 2162328), (77226, 1664796), (79276, 1621746), (90097, 1426968), (102968, 1248597), (106344, 1208959), (115839, 1109864), (118914, 1081164), (138733, 926712), (154452, 832398), (158552, 810873), (178371, 720776), (180194, 713484), (231678, 554932), (237828, 540582), (270291, 475656), (277466, 463356), (308904, 416199), (356742, 360388)]