191390688

素因数分解:

$2^5\times 3^5\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 571648896

約数和(自身を除く): 380258208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 151, 162, 163, 216, 243, 288, 302, 324, 326, 432, 453, 486, 489, 604, 648, 652, 864, 906, 972, 978, 1208, 1296, 1304, 1359, 1467, 1812, 1944, 1956, 2416, 2592, 2608, 2718, 2934, 3624, 3888, 3912, 4077, 4401, 4832, 5216, 5436, 5868, 7248, 7776, 7824, 8154, 8802, 10872, 11736, 12231, 13203, 14496, 15648, 16308, 17604, 21744, 23472, 24462, 24613, 26406, 32616, 35208, 36693, 39609, 43488, 46944, 48924, 49226, 52812, 65232, 70416, 73386, 73839, 79218, 97848, 98452, 105624, 130464, 140832, 146772, 147678, 158436, 195696, 196904, 211248, 221517, 293544, 295356, 316872, 391392, 393808, 422496, 443034, 587088, 590712, 633744, 664551, 787616, 886068, 1174176, 1181424, 1267488, 1329102, 1772136, 1993653, 2362848, 2658204, 3544272, 3987306, 5316408, 5980959, 7088544, 7974612, 10632816, 11961918, 15949224, 21265632, 23923836, 31898448, 47847672, 63796896, 95695344, 191390688]

約数ペア:

[(1, 191390688), (2, 95695344), (3, 63796896), (4, 47847672), (6, 31898448), (8, 23923836), (9, 21265632), (12, 15949224), (16, 11961918), (18, 10632816), (24, 7974612), (27, 7088544), (32, 5980959), (36, 5316408), (48, 3987306), (54, 3544272), (72, 2658204), (81, 2362848), (96, 1993653), (108, 1772136), (144, 1329102), (151, 1267488), (162, 1181424), (163, 1174176), (216, 886068), (243, 787616), (288, 664551), (302, 633744), (324, 590712), (326, 587088), (432, 443034), (453, 422496), (486, 393808), (489, 391392), (604, 316872), (648, 295356), (652, 293544), (864, 221517), (906, 211248), (972, 196904), (978, 195696), (1208, 158436), (1296, 147678), (1304, 146772), (1359, 140832), (1467, 130464), (1812, 105624), (1944, 98452), (1956, 97848), (2416, 79218), (2592, 73839), (2608, 73386), (2718, 70416), (2934, 65232), (3624, 52812), (3888, 49226), (3912, 48924), (4077, 46944), (4401, 43488), (4832, 39609), (5216, 36693), (5436, 35208), (5868, 32616), (7248, 26406), (7776, 24613), (7824, 24462), (8154, 23472), (8802, 21744), (10872, 17604), (11736, 16308), (12231, 15648), (13203, 14496)]