140768712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 450489600

約数和(自身を除く): 309720888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 593, 628, 756, 942, 1099, 1186, 1256, 1413, 1512, 1779, 1884, 2198, 2372, 2826, 3297, 3558, 3768, 4151, 4239, 4396, 4744, 5337, 5652, 6594, 7116, 8302, 8478, 8792, 9891, 10674, 11304, 12453, 13188, 14232, 16011, 16604, 16956, 19782, 21348, 24906, 26376, 29673, 32022, 33208, 33912, 37359, 39564, 42696, 49812, 59346, 64044, 74718, 79128, 93101, 99624, 112077, 118692, 128088, 149436, 186202, 224154, 237384, 279303, 298872, 372404, 448308, 558606, 651707, 744808, 837909, 896616, 1117212, 1303414, 1675818, 1955121, 2234424, 2513727, 2606828, 3351636, 3910242, 5027454, 5213656, 5865363, 6703272, 7820484, 10054908, 11730726, 15640968, 17596089, 20109816, 23461452, 35192178, 46922904, 70384356, 140768712]

約数ペア:

[(1, 140768712), (2, 70384356), (3, 46922904), (4, 35192178), (6, 23461452), (7, 20109816), (8, 17596089), (9, 15640968), (12, 11730726), (14, 10054908), (18, 7820484), (21, 6703272), (24, 5865363), (27, 5213656), (28, 5027454), (36, 3910242), (42, 3351636), (54, 2606828), (56, 2513727), (63, 2234424), (72, 1955121), (84, 1675818), (108, 1303414), (126, 1117212), (157, 896616), (168, 837909), (189, 744808), (216, 651707), (252, 558606), (314, 448308), (378, 372404), (471, 298872), (504, 279303), (593, 237384), (628, 224154), (756, 186202), (942, 149436), (1099, 128088), (1186, 118692), (1256, 112077), (1413, 99624), (1512, 93101), (1779, 79128), (1884, 74718), (2198, 64044), (2372, 59346), (2826, 49812), (3297, 42696), (3558, 39564), (3768, 37359), (4151, 33912), (4239, 33208), (4396, 32022), (4744, 29673), (5337, 26376), (5652, 24906), (6594, 21348), (7116, 19782), (8302, 16956), (8478, 16604), (8792, 16011), (9891, 14232), (10674, 13188), (11304, 12453)]