7139143144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{291727}}^1$

素因数の和:291782

約数の個数: 64

約数和(自身を含む): 16803532800

約数和(自身を除く): 9664389656

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 6118, 12236, 24472, 291727, 583454, 1166908, 2042089, 2333816, 4084178, 5542813, 6709721, 8168356, 11085626, 13419442, 16336712, 22171252, 26838884, 38799691, 44342504, 46968047, 53677768, 77599382, 93936094, 127484699, 155198764, 187872188, 254969398, 310397528, 375744376, 509938796, 892392893, 1019877592, 1784785786, 3569571572, 7139143144]

約数ペア:

[(1, 7139143144), (2, 3569571572), (4, 1784785786), (7, 1019877592), (8, 892392893), (14, 509938796), (19, 375744376), (23, 310397528), (28, 254969398), (38, 187872188), (46, 155198764), (56, 127484699), (76, 93936094), (92, 77599382), (133, 53677768), (152, 46968047), (161, 44342504), (184, 38799691), (266, 26838884), (322, 22171252), (437, 16336712), (532, 13419442), (644, 11085626), (874, 8168356), (1064, 6709721), (1288, 5542813), (1748, 4084178), (3059, 2333816), (3496, 2042089), (6118, 1166908), (12236, 583454), (24472, 291727)]