161261184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3570

約数の個数: 128

約数和(自身を含む): 518486400

約数和(自身を除く): 357225216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3529, 3808, 5712, 6528, 7058, 7616, 10587, 11424, 14116, 15232, 21174, 22848, 24703, 28232, 42348, 45696, 49406, 56464, 59993, 74109, 84696, 98812, 112928, 119986, 148218, 169392, 179979, 197624, 225856, 239972, 296436, 338784, 359958, 395248, 419951, 451712, 479944, 592872, 677568, 719916, 790496, 839902, 959888, 1185744, 1259853, 1355136, 1439832, 1580992, 1679804, 1919776, 2371488, 2519706, 2879664, 3161984, 3359608, 3839552, 4742976, 5039412, 5759328, 6719216, 7679104, 9485952, 10078824, 11518656, 13438432, 20157648, 23037312, 26876864, 40315296, 53753728, 80630592, 161261184]

約数ペア:

[(1, 161261184), (2, 80630592), (3, 53753728), (4, 40315296), (6, 26876864), (7, 23037312), (8, 20157648), (12, 13438432), (14, 11518656), (16, 10078824), (17, 9485952), (21, 7679104), (24, 6719216), (28, 5759328), (32, 5039412), (34, 4742976), (42, 3839552), (48, 3359608), (51, 3161984), (56, 2879664), (64, 2519706), (68, 2371488), (84, 1919776), (96, 1679804), (102, 1580992), (112, 1439832), (119, 1355136), (128, 1259853), (136, 1185744), (168, 959888), (192, 839902), (204, 790496), (224, 719916), (238, 677568), (272, 592872), (336, 479944), (357, 451712), (384, 419951), (408, 395248), (448, 359958), (476, 338784), (544, 296436), (672, 239972), (714, 225856), (816, 197624), (896, 179979), (952, 169392), (1088, 148218), (1344, 119986), (1428, 112928), (1632, 98812), (1904, 84696), (2176, 74109), (2688, 59993), (2856, 56464), (3264, 49406), (3529, 45696), (3808, 42348), (5712, 28232), (6528, 24703), (7058, 22848), (7616, 21174), (10587, 15232), (11424, 14116)]