138895416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 420147000

約数和(自身を除く): 281251584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 107, 121, 132, 149, 198, 214, 242, 264, 298, 321, 363, 396, 428, 447, 484, 596, 642, 726, 792, 856, 894, 963, 968, 1089, 1177, 1192, 1284, 1341, 1452, 1639, 1788, 1926, 2178, 2354, 2568, 2682, 2904, 3278, 3531, 3576, 3852, 4356, 4708, 4917, 5364, 6556, 7062, 7704, 8712, 9416, 9834, 10593, 10728, 12947, 13112, 14124, 14751, 15943, 18029, 19668, 21186, 25894, 28248, 29502, 31886, 36058, 38841, 39336, 42372, 47829, 51788, 54087, 59004, 63772, 72116, 77682, 84744, 95658, 103576, 108174, 116523, 118008, 127544, 143487, 144232, 155364, 162261, 175373, 191316, 216348, 233046, 286974, 310728, 324522, 350746, 382632, 432696, 466092, 526119, 573948, 649044, 701492, 932184, 1052238, 1147896, 1298088, 1402984, 1578357, 1929103, 2104476, 3156714, 3858206, 4208952, 5787309, 6313428, 7716412, 11574618, 12626856, 15432824, 17361927, 23149236, 34723854, 46298472, 69447708, 138895416]

約数ペア:

[(1, 138895416), (2, 69447708), (3, 46298472), (4, 34723854), (6, 23149236), (8, 17361927), (9, 15432824), (11, 12626856), (12, 11574618), (18, 7716412), (22, 6313428), (24, 5787309), (33, 4208952), (36, 3858206), (44, 3156714), (66, 2104476), (72, 1929103), (88, 1578357), (99, 1402984), (107, 1298088), (121, 1147896), (132, 1052238), (149, 932184), (198, 701492), (214, 649044), (242, 573948), (264, 526119), (298, 466092), (321, 432696), (363, 382632), (396, 350746), (428, 324522), (447, 310728), (484, 286974), (596, 233046), (642, 216348), (726, 191316), (792, 175373), (856, 162261), (894, 155364), (963, 144232), (968, 143487), (1089, 127544), (1177, 118008), (1192, 116523), (1284, 108174), (1341, 103576), (1452, 95658), (1639, 84744), (1788, 77682), (1926, 72116), (2178, 63772), (2354, 59004), (2568, 54087), (2682, 51788), (2904, 47829), (3278, 42372), (3531, 39336), (3576, 38841), (3852, 36058), (4356, 31886), (4708, 29502), (4917, 28248), (5364, 25894), (6556, 21186), (7062, 19668), (7704, 18029), (8712, 15943), (9416, 14751), (9834, 14124), (10593, 13112), (10728, 12947)]