15705925144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{190921}}^1$

素因数の和:191060

約数の個数: 64

約数和(自身を含む): 36565381440

約数和(自身を除く): 20859456296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 728, 791, 904, 1469, 1582, 2938, 3164, 5876, 6328, 10283, 11752, 20566, 41132, 82264, 190921, 381842, 763684, 1336447, 1527368, 2481973, 2672894, 4963946, 5345788, 9927892, 10691576, 17373811, 19855784, 21574073, 34747622, 43148146, 69495244, 86296292, 138990488, 151018511, 172592584, 280462949, 302037022, 560925898, 604074044, 1121851796, 1208148088, 1963240643, 2243703592, 3926481286, 7852962572, 15705925144]

約数ペア:

[(1, 15705925144), (2, 7852962572), (4, 3926481286), (7, 2243703592), (8, 1963240643), (13, 1208148088), (14, 1121851796), (26, 604074044), (28, 560925898), (52, 302037022), (56, 280462949), (91, 172592584), (104, 151018511), (113, 138990488), (182, 86296292), (226, 69495244), (364, 43148146), (452, 34747622), (728, 21574073), (791, 19855784), (904, 17373811), (1469, 10691576), (1582, 9927892), (2938, 5345788), (3164, 4963946), (5876, 2672894), (6328, 2481973), (10283, 1527368), (11752, 1336447), (20566, 763684), (41132, 381842), (82264, 190921)]