198437376

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 569213568

約数和(自身を除く): 370776192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 123, 128, 137, 138, 164, 184, 192, 246, 256, 274, 276, 328, 368, 384, 411, 492, 512, 548, 552, 656, 736, 768, 822, 943, 984, 1096, 1104, 1312, 1472, 1536, 1644, 1886, 1968, 2192, 2208, 2624, 2829, 2944, 3151, 3288, 3772, 3936, 4384, 4416, 5248, 5617, 5658, 5888, 6302, 6576, 7544, 7872, 8768, 8832, 9453, 10496, 11234, 11316, 11776, 12604, 13152, 15088, 15744, 16851, 17536, 17664, 18906, 20992, 22468, 22632, 25208, 26304, 30176, 31488, 33702, 35072, 35328, 37812, 44936, 45264, 50416, 52608, 60352, 62976, 67404, 70144, 75624, 89872, 90528, 100832, 105216, 120704, 129191, 134808, 151248, 179744, 181056, 201664, 210432, 241408, 258382, 269616, 302496, 359488, 362112, 387573, 403328, 482816, 516764, 539232, 604992, 718976, 724224, 775146, 806656, 1033528, 1078464, 1209984, 1437952, 1448448, 1550292, 1613312, 2067056, 2156928, 2419968, 2875904, 3100584, 4134112, 4313856, 4839936, 6201168, 8268224, 8627712, 12402336, 16536448, 24804672, 33072896, 49609344, 66145792, 99218688, 198437376]

約数ペア:

[(1, 198437376), (2, 99218688), (3, 66145792), (4, 49609344), (6, 33072896), (8, 24804672), (12, 16536448), (16, 12402336), (23, 8627712), (24, 8268224), (32, 6201168), (41, 4839936), (46, 4313856), (48, 4134112), (64, 3100584), (69, 2875904), (82, 2419968), (92, 2156928), (96, 2067056), (123, 1613312), (128, 1550292), (137, 1448448), (138, 1437952), (164, 1209984), (184, 1078464), (192, 1033528), (246, 806656), (256, 775146), (274, 724224), (276, 718976), (328, 604992), (368, 539232), (384, 516764), (411, 482816), (492, 403328), (512, 387573), (548, 362112), (552, 359488), (656, 302496), (736, 269616), (768, 258382), (822, 241408), (943, 210432), (984, 201664), (1096, 181056), (1104, 179744), (1312, 151248), (1472, 134808), (1536, 129191), (1644, 120704), (1886, 105216), (1968, 100832), (2192, 90528), (2208, 89872), (2624, 75624), (2829, 70144), (2944, 67404), (3151, 62976), (3288, 60352), (3772, 52608), (3936, 50416), (4384, 45264), (4416, 44936), (5248, 37812), (5617, 35328), (5658, 35072), (5888, 33702), (6302, 31488), (6576, 30176), (7544, 26304), (7872, 25208), (8768, 22632), (8832, 22468), (9453, 20992), (10496, 18906), (11234, 17664), (11316, 17536), (11776, 16851), (12604, 15744), (13152, 15088)]