171635968

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 418038880

約数和(自身を除く): 246402912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 128, 133, 142, 152, 224, 256, 266, 284, 304, 448, 497, 532, 568, 608, 896, 994, 1064, 1136, 1216, 1349, 1792, 1988, 2128, 2272, 2432, 2698, 3976, 4256, 4544, 4864, 5041, 5396, 7952, 8512, 9088, 9443, 10082, 10792, 15904, 17024, 18176, 18886, 20164, 21584, 31808, 34048, 35287, 37772, 40328, 43168, 63616, 70574, 75544, 80656, 86336, 95779, 127232, 141148, 151088, 161312, 172672, 191558, 282296, 302176, 322624, 345344, 383116, 564592, 604352, 645248, 670453, 766232, 1129184, 1208704, 1290496, 1340906, 1532464, 2258368, 2417408, 2681812, 3064928, 4516736, 5363624, 6129856, 9033472, 10727248, 12259712, 21454496, 24519424, 42908992, 85817984, 171635968]

約数ペア:

[(1, 171635968), (2, 85817984), (4, 42908992), (7, 24519424), (8, 21454496), (14, 12259712), (16, 10727248), (19, 9033472), (28, 6129856), (32, 5363624), (38, 4516736), (56, 3064928), (64, 2681812), (71, 2417408), (76, 2258368), (112, 1532464), (128, 1340906), (133, 1290496), (142, 1208704), (152, 1129184), (224, 766232), (256, 670453), (266, 645248), (284, 604352), (304, 564592), (448, 383116), (497, 345344), (532, 322624), (568, 302176), (608, 282296), (896, 191558), (994, 172672), (1064, 161312), (1136, 151088), (1216, 141148), (1349, 127232), (1792, 95779), (1988, 86336), (2128, 80656), (2272, 75544), (2432, 70574), (2698, 63616), (3976, 43168), (4256, 40328), (4544, 37772), (4864, 35287), (5041, 34048), (5396, 31808), (7952, 21584), (8512, 20164), (9088, 18886), (9443, 18176), (10082, 17024), (10792, 15904)]