156975479045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 241866777600

約数和(自身を除く): 84891298555

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 149, 223, 245, 385, 539, 745, 1043, 1115, 1561, 1639, 1753, 2453, 2695, 5215, 7301, 7805, 8195, 8765, 10927, 11473, 12265, 12271, 17171, 19283, 33227, 36505, 54635, 57365, 61355, 80311, 85855, 85897, 96415, 120197, 134981, 166135, 232589, 261197, 365497, 390919, 401555, 429485, 600985, 674905, 944867, 1162945, 1305985, 1628123, 1827485, 1828379, 1954595, 2558479, 2736433, 2873167, 4300109, 4724335, 8140615, 9141895, 12792395, 12798653, 13682165, 14365835, 17909353, 19155031, 20112169, 21500545, 30100763, 58246931, 63993265, 89546765, 95775155, 100560845, 140785183, 150503815, 210705341, 291234655, 407728517, 640716241, 703925915, 1053526705, 2038642585, 2854099619, 3203581205, 4485013687, 14270498095, 22425068435, 31395095809, 156975479045]

約数ペア:

[(1, 156975479045), (5, 31395095809), (7, 22425068435), (11, 14270498095), (35, 4485013687), (49, 3203581205), (55, 2854099619), (77, 2038642585), (149, 1053526705), (223, 703925915), (245, 640716241), (385, 407728517), (539, 291234655), (745, 210705341), (1043, 150503815), (1115, 140785183), (1561, 100560845), (1639, 95775155), (1753, 89546765), (2453, 63993265), (2695, 58246931), (5215, 30100763), (7301, 21500545), (7805, 20112169), (8195, 19155031), (8765, 17909353), (10927, 14365835), (11473, 13682165), (12265, 12798653), (12271, 12792395), (17171, 9141895), (19283, 8140615), (33227, 4724335), (36505, 4300109), (54635, 2873167), (57365, 2736433), (61355, 2558479), (80311, 1954595), (85855, 1828379), (85897, 1827485), (96415, 1628123), (120197, 1305985), (134981, 1162945), (166135, 944867), (232589, 674905), (261197, 600985), (365497, 429485), (390919, 401555)]