171661504

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 433181760

約数和(自身を除く): 261520256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 64, 67, 76, 86, 98, 112, 133, 134, 152, 172, 196, 224, 266, 268, 301, 304, 344, 392, 448, 469, 532, 536, 602, 608, 688, 784, 817, 931, 938, 1064, 1072, 1204, 1216, 1273, 1376, 1568, 1634, 1862, 1876, 2107, 2128, 2144, 2408, 2546, 2752, 2881, 3136, 3268, 3283, 3724, 3752, 4214, 4256, 4288, 4816, 5092, 5719, 5762, 6536, 6566, 7448, 7504, 8428, 8512, 8911, 9632, 10184, 11438, 11524, 13072, 13132, 14896, 15008, 16856, 17822, 19264, 20167, 20368, 22876, 23048, 26144, 26264, 29792, 30016, 33712, 35644, 40033, 40334, 40736, 45752, 46096, 52288, 52528, 54739, 59584, 62377, 67424, 71288, 80066, 80668, 81472, 91504, 92192, 105056, 109478, 124754, 134848, 141169, 142576, 160132, 161336, 183008, 184384, 210112, 218956, 249508, 282338, 285152, 320264, 322672, 366016, 383173, 437912, 499016, 564676, 570304, 640528, 645344, 766346, 875824, 998032, 1129352, 1281056, 1290688, 1532692, 1751648, 1996064, 2258704, 2562112, 2682211, 3065384, 3503296, 3992128, 4517408, 5364422, 6130768, 9034816, 10728844, 12261536, 21457688, 24523072, 42915376, 85830752, 171661504]

約数ペア:

[(1, 171661504), (2, 85830752), (4, 42915376), (7, 24523072), (8, 21457688), (14, 12261536), (16, 10728844), (19, 9034816), (28, 6130768), (32, 5364422), (38, 4517408), (43, 3992128), (49, 3503296), (56, 3065384), (64, 2682211), (67, 2562112), (76, 2258704), (86, 1996064), (98, 1751648), (112, 1532692), (133, 1290688), (134, 1281056), (152, 1129352), (172, 998032), (196, 875824), (224, 766346), (266, 645344), (268, 640528), (301, 570304), (304, 564676), (344, 499016), (392, 437912), (448, 383173), (469, 366016), (532, 322672), (536, 320264), (602, 285152), (608, 282338), (688, 249508), (784, 218956), (817, 210112), (931, 184384), (938, 183008), (1064, 161336), (1072, 160132), (1204, 142576), (1216, 141169), (1273, 134848), (1376, 124754), (1568, 109478), (1634, 105056), (1862, 92192), (1876, 91504), (2107, 81472), (2128, 80668), (2144, 80066), (2408, 71288), (2546, 67424), (2752, 62377), (2881, 59584), (3136, 54739), (3268, 52528), (3283, 52288), (3724, 46096), (3752, 45752), (4214, 40736), (4256, 40334), (4288, 40033), (4816, 35644), (5092, 33712), (5719, 30016), (5762, 29792), (6536, 26264), (6566, 26144), (7448, 23048), (7504, 22876), (8428, 20368), (8512, 20167), (8911, 19264), (9632, 17822), (10184, 16856), (11438, 15008), (11524, 14896), (13072, 13132)]