164661504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 507239040

約数和(自身を除く): 342577536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 281, 327, 336, 384, 436, 448, 562, 654, 672, 763, 768, 843, 872, 896, 1124, 1308, 1344, 1526, 1686, 1744, 1792, 1967, 2248, 2289, 2616, 2688, 3052, 3372, 3488, 3934, 4496, 4578, 5232, 5376, 5901, 6104, 6744, 6976, 7868, 8992, 9156, 10464, 11802, 12208, 13488, 13952, 15736, 17984, 18312, 20928, 23604, 24416, 26976, 27904, 30629, 31472, 35968, 36624, 41856, 47208, 48832, 53952, 61258, 62944, 71936, 73248, 83712, 91887, 94416, 97664, 107904, 122516, 125888, 146496, 183774, 188832, 195328, 214403, 215808, 245032, 251776, 292992, 367548, 377664, 428806, 490064, 503552, 585984, 643209, 735096, 755328, 857612, 980128, 1286418, 1470192, 1510656, 1715224, 1960256, 2572836, 2940384, 3430448, 3920512, 5145672, 5880768, 6860896, 7841024, 10291344, 11761536, 13721792, 20582688, 23523072, 27443584, 41165376, 54887168, 82330752, 164661504]

約数ペア:

[(1, 164661504), (2, 82330752), (3, 54887168), (4, 41165376), (6, 27443584), (7, 23523072), (8, 20582688), (12, 13721792), (14, 11761536), (16, 10291344), (21, 7841024), (24, 6860896), (28, 5880768), (32, 5145672), (42, 3920512), (48, 3430448), (56, 2940384), (64, 2572836), (84, 1960256), (96, 1715224), (109, 1510656), (112, 1470192), (128, 1286418), (168, 980128), (192, 857612), (218, 755328), (224, 735096), (256, 643209), (281, 585984), (327, 503552), (336, 490064), (384, 428806), (436, 377664), (448, 367548), (562, 292992), (654, 251776), (672, 245032), (763, 215808), (768, 214403), (843, 195328), (872, 188832), (896, 183774), (1124, 146496), (1308, 125888), (1344, 122516), (1526, 107904), (1686, 97664), (1744, 94416), (1792, 91887), (1967, 83712), (2248, 73248), (2289, 71936), (2616, 62944), (2688, 61258), (3052, 53952), (3372, 48832), (3488, 47208), (3934, 41856), (4496, 36624), (4578, 35968), (5232, 31472), (5376, 30629), (5901, 27904), (6104, 26976), (6744, 24416), (6976, 23604), (7868, 20928), (8992, 18312), (9156, 17984), (10464, 15736), (11802, 13952), (12208, 13488)]