197015168

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 477066240

約数和(自身を除く): 280051072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 128, 164, 173, 217, 224, 248, 287, 328, 346, 434, 448, 496, 574, 656, 692, 868, 896, 992, 1148, 1211, 1271, 1312, 1384, 1736, 1984, 2296, 2422, 2542, 2624, 2768, 3472, 3968, 4592, 4844, 5084, 5248, 5363, 5536, 6944, 7093, 8897, 9184, 9688, 10168, 10726, 11072, 13888, 14186, 17794, 18368, 19376, 20336, 21452, 22144, 27776, 28372, 35588, 36736, 37541, 38752, 40672, 42904, 49651, 56744, 71176, 75082, 77504, 81344, 85808, 99302, 113488, 142352, 150164, 155008, 162688, 171616, 198604, 219883, 226976, 284704, 300328, 343232, 397208, 439766, 453952, 569408, 600656, 686464, 794416, 879532, 907904, 1138816, 1201312, 1539181, 1588832, 1759064, 2402624, 3078362, 3177664, 3518128, 4805248, 6156724, 6355328, 7036256, 12313448, 14072512, 24626896, 28145024, 49253792, 98507584, 197015168]

約数ペア:

[(1, 197015168), (2, 98507584), (4, 49253792), (7, 28145024), (8, 24626896), (14, 14072512), (16, 12313448), (28, 7036256), (31, 6355328), (32, 6156724), (41, 4805248), (56, 3518128), (62, 3177664), (64, 3078362), (82, 2402624), (112, 1759064), (124, 1588832), (128, 1539181), (164, 1201312), (173, 1138816), (217, 907904), (224, 879532), (248, 794416), (287, 686464), (328, 600656), (346, 569408), (434, 453952), (448, 439766), (496, 397208), (574, 343232), (656, 300328), (692, 284704), (868, 226976), (896, 219883), (992, 198604), (1148, 171616), (1211, 162688), (1271, 155008), (1312, 150164), (1384, 142352), (1736, 113488), (1984, 99302), (2296, 85808), (2422, 81344), (2542, 77504), (2624, 75082), (2768, 71176), (3472, 56744), (3968, 49651), (4592, 42904), (4844, 40672), (5084, 38752), (5248, 37541), (5363, 36736), (5536, 35588), (6944, 28372), (7093, 27776), (8897, 22144), (9184, 21452), (9688, 20336), (10168, 19376), (10726, 18368), (11072, 17794), (13888, 14186)]