120314992

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 293887440

約数和(自身を除く): 173572448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 197, 266, 287, 304, 328, 392, 394, 532, 574, 656, 779, 784, 788, 931, 1064, 1148, 1379, 1558, 1576, 1862, 2009, 2128, 2296, 2758, 3116, 3152, 3724, 3743, 4018, 4592, 5453, 5516, 6232, 7448, 7486, 8036, 8077, 9653, 10906, 11032, 12464, 14896, 14972, 16072, 16154, 19306, 21812, 22064, 26201, 29944, 32144, 32308, 38171, 38612, 43624, 52402, 56539, 59888, 64616, 76342, 77224, 87248, 104804, 113078, 129232, 152684, 153463, 154448, 183407, 209608, 226156, 305368, 306926, 366814, 395773, 419216, 452312, 610736, 613852, 733628, 791546, 904624, 1074241, 1227704, 1467256, 1583092, 2148482, 2455408, 2934512, 3166184, 4296964, 6332368, 7519687, 8593928, 15039374, 17187856, 30078748, 60157496, 120314992]

約数ペア:

[(1, 120314992), (2, 60157496), (4, 30078748), (7, 17187856), (8, 15039374), (14, 8593928), (16, 7519687), (19, 6332368), (28, 4296964), (38, 3166184), (41, 2934512), (49, 2455408), (56, 2148482), (76, 1583092), (82, 1467256), (98, 1227704), (112, 1074241), (133, 904624), (152, 791546), (164, 733628), (196, 613852), (197, 610736), (266, 452312), (287, 419216), (304, 395773), (328, 366814), (392, 306926), (394, 305368), (532, 226156), (574, 209608), (656, 183407), (779, 154448), (784, 153463), (788, 152684), (931, 129232), (1064, 113078), (1148, 104804), (1379, 87248), (1558, 77224), (1576, 76342), (1862, 64616), (2009, 59888), (2128, 56539), (2296, 52402), (2758, 43624), (3116, 38612), (3152, 38171), (3724, 32308), (3743, 32144), (4018, 29944), (4592, 26201), (5453, 22064), (5516, 21812), (6232, 19306), (7448, 16154), (7486, 16072), (8036, 14972), (8077, 14896), (9653, 12464), (10906, 11032)]