137907952

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1975

約数の個数: 80

約数和(自身を含む): 335742400

約数和(自身を除く): 197834448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 1933, 2548, 2744, 3866, 4459, 5096, 5488, 7732, 8918, 10192, 13531, 15464, 17836, 25129, 27062, 30928, 35672, 50258, 54124, 71344, 94717, 100516, 108248, 175903, 189434, 201032, 216496, 351806, 378868, 402064, 663019, 703612, 757736, 1231321, 1326038, 1407224, 1515472, 2462642, 2652076, 2814448, 4925284, 5304152, 8619247, 9850568, 10608304, 17238494, 19701136, 34476988, 68953976, 137907952]

約数ペア:

[(1, 137907952), (2, 68953976), (4, 34476988), (7, 19701136), (8, 17238494), (13, 10608304), (14, 9850568), (16, 8619247), (26, 5304152), (28, 4925284), (49, 2814448), (52, 2652076), (56, 2462642), (91, 1515472), (98, 1407224), (104, 1326038), (112, 1231321), (182, 757736), (196, 703612), (208, 663019), (343, 402064), (364, 378868), (392, 351806), (637, 216496), (686, 201032), (728, 189434), (784, 175903), (1274, 108248), (1372, 100516), (1456, 94717), (1933, 71344), (2548, 54124), (2744, 50258), (3866, 35672), (4459, 30928), (5096, 27062), (5488, 25129), (7732, 17836), (8918, 15464), (10192, 13531)]