166694192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 390641664

約数和(自身を除く): 223947472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1171, 1271, 1736, 2296, 2342, 2542, 3472, 4592, 4684, 5084, 8197, 8897, 9368, 10168, 16394, 17794, 18736, 20336, 32788, 35588, 36301, 48011, 65576, 71176, 72602, 96022, 131152, 142352, 145204, 192044, 254107, 290408, 336077, 384088, 508214, 580816, 672154, 768176, 1016428, 1344308, 1488341, 2032856, 2688616, 2976682, 4065712, 5377232, 5953364, 10418387, 11906728, 20836774, 23813456, 41673548, 83347096, 166694192]

約数ペア:

[(1, 166694192), (2, 83347096), (4, 41673548), (7, 23813456), (8, 20836774), (14, 11906728), (16, 10418387), (28, 5953364), (31, 5377232), (41, 4065712), (56, 2976682), (62, 2688616), (82, 2032856), (112, 1488341), (124, 1344308), (164, 1016428), (217, 768176), (248, 672154), (287, 580816), (328, 508214), (434, 384088), (496, 336077), (574, 290408), (656, 254107), (868, 192044), (1148, 145204), (1171, 142352), (1271, 131152), (1736, 96022), (2296, 72602), (2342, 71176), (2542, 65576), (3472, 48011), (4592, 36301), (4684, 35588), (5084, 32788), (8197, 20336), (8897, 18736), (9368, 17794), (10168, 16394)]