148805046

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 388402560

約数和(自身を除く): 239597514

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 37, 39, 51, 54, 74, 78, 102, 111, 117, 153, 221, 222, 234, 306, 333, 337, 351, 442, 459, 481, 629, 663, 666, 674, 702, 918, 962, 999, 1011, 1258, 1326, 1443, 1887, 1989, 1998, 2022, 2886, 3033, 3774, 3978, 4329, 4381, 5661, 5729, 5967, 6066, 8177, 8658, 8762, 9099, 11322, 11458, 11934, 12469, 12987, 13143, 16354, 16983, 17187, 18198, 24531, 24938, 25974, 26286, 33966, 34374, 37407, 39429, 49062, 51561, 73593, 74477, 74814, 78858, 103122, 112221, 118287, 147186, 148954, 154683, 162097, 211973, 220779, 223431, 224442, 236574, 309366, 324194, 336663, 423946, 441558, 446862, 486291, 635919, 670293, 673326, 972582, 1271838, 1340586, 1458873, 1907757, 2010879, 2755649, 2917746, 3815514, 4021758, 4376619, 5511298, 5723271, 8266947, 8753238, 11446542, 16533894, 24800841, 49601682, 74402523, 148805046]

約数ペア:

[(1, 148805046), (2, 74402523), (3, 49601682), (6, 24800841), (9, 16533894), (13, 11446542), (17, 8753238), (18, 8266947), (26, 5723271), (27, 5511298), (34, 4376619), (37, 4021758), (39, 3815514), (51, 2917746), (54, 2755649), (74, 2010879), (78, 1907757), (102, 1458873), (111, 1340586), (117, 1271838), (153, 972582), (221, 673326), (222, 670293), (234, 635919), (306, 486291), (333, 446862), (337, 441558), (351, 423946), (442, 336663), (459, 324194), (481, 309366), (629, 236574), (663, 224442), (666, 223431), (674, 220779), (702, 211973), (918, 162097), (962, 154683), (999, 148954), (1011, 147186), (1258, 118287), (1326, 112221), (1443, 103122), (1887, 78858), (1989, 74814), (1998, 74477), (2022, 73593), (2886, 51561), (3033, 49062), (3774, 39429), (3978, 37407), (4329, 34374), (4381, 33966), (5661, 26286), (5729, 25974), (5967, 24938), (6066, 24531), (8177, 18198), (8658, 17187), (8762, 16983), (9099, 16354), (11322, 13143), (11458, 12987), (11934, 12469)]