161890176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 495475200

約数和(自身を除く): 333585024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 229, 263, 336, 384, 448, 458, 526, 672, 687, 789, 896, 916, 1052, 1344, 1374, 1578, 1603, 1832, 1841, 2104, 2688, 2748, 3156, 3206, 3664, 3682, 4208, 4809, 5496, 5523, 6312, 6412, 7328, 7364, 8416, 9618, 10992, 11046, 12624, 12824, 14656, 14728, 16832, 19236, 21984, 22092, 25248, 25648, 29312, 29456, 33664, 38472, 43968, 44184, 50496, 51296, 58912, 60227, 76944, 87936, 88368, 100992, 102592, 117824, 120454, 153888, 176736, 180681, 205184, 235648, 240908, 307776, 353472, 361362, 421589, 481816, 615552, 706944, 722724, 843178, 963632, 1264767, 1445448, 1686356, 1927264, 2529534, 2890896, 3372712, 3854528, 5059068, 5781792, 6745424, 7709056, 10118136, 11563584, 13490848, 20236272, 23127168, 26981696, 40472544, 53963392, 80945088, 161890176]

約数ペア:

[(1, 161890176), (2, 80945088), (3, 53963392), (4, 40472544), (6, 26981696), (7, 23127168), (8, 20236272), (12, 13490848), (14, 11563584), (16, 10118136), (21, 7709056), (24, 6745424), (28, 5781792), (32, 5059068), (42, 3854528), (48, 3372712), (56, 2890896), (64, 2529534), (84, 1927264), (96, 1686356), (112, 1445448), (128, 1264767), (168, 963632), (192, 843178), (224, 722724), (229, 706944), (263, 615552), (336, 481816), (384, 421589), (448, 361362), (458, 353472), (526, 307776), (672, 240908), (687, 235648), (789, 205184), (896, 180681), (916, 176736), (1052, 153888), (1344, 120454), (1374, 117824), (1578, 102592), (1603, 100992), (1832, 88368), (1841, 87936), (2104, 76944), (2688, 60227), (2748, 58912), (3156, 51296), (3206, 50496), (3664, 44184), (3682, 43968), (4208, 38472), (4809, 33664), (5496, 29456), (5523, 29312), (6312, 25648), (6412, 25248), (7328, 22092), (7364, 21984), (8416, 19236), (9618, 16832), (10992, 14728), (11046, 14656), (12624, 12824)]