138960864

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 216

約数和(自身を含む): 472431960

約数和(自身を除く): 333471096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 229, 252, 258, 288, 294, 301, 336, 344, 387, 392, 441, 458, 504, 516, 588, 602, 672, 687, 688, 774, 784, 882, 903, 916, 1008, 1032, 1176, 1204, 1374, 1376, 1548, 1568, 1603, 1764, 1806, 1832, 2016, 2061, 2064, 2107, 2352, 2408, 2709, 2748, 3096, 3206, 3528, 3612, 3664, 4122, 4128, 4214, 4704, 4809, 4816, 5418, 5496, 6192, 6321, 6412, 7056, 7224, 7328, 8244, 8428, 9618, 9632, 9847, 10836, 10992, 11221, 12384, 12642, 12824, 14112, 14427, 14448, 16488, 16856, 18963, 19236, 19694, 21672, 21984, 22442, 25284, 25648, 28854, 28896, 29541, 32976, 33663, 33712, 37926, 38472, 39388, 43344, 44884, 50568, 51296, 57708, 59082, 65952, 67326, 67424, 68929, 75852, 76944, 78776, 86688, 88623, 89768, 100989, 101136, 115416, 118164, 134652, 137858, 151704, 153888, 157552, 177246, 179536, 201978, 202272, 206787, 230832, 236328, 269304, 275716, 303408, 315104, 354492, 359072, 403956, 413574, 461664, 472656, 482503, 538608, 551432, 606816, 620361, 708984, 807912, 827148, 945312, 965006, 1077216, 1102864, 1240722, 1417968, 1447509, 1615824, 1654296, 1930012, 2205728, 2481444, 2835936, 2895018, 3231648, 3308592, 3860024, 4342527, 4962888, 5790036, 6617184, 7720048, 8685054, 9925776, 11580072, 15440096, 17370108, 19851552, 23160144, 34740216, 46320288, 69480432, 138960864]

約数ペア:

[(1, 138960864), (2, 69480432), (3, 46320288), (4, 34740216), (6, 23160144), (7, 19851552), (8, 17370108), (9, 15440096), (12, 11580072), (14, 9925776), (16, 8685054), (18, 7720048), (21, 6617184), (24, 5790036), (28, 4962888), (32, 4342527), (36, 3860024), (42, 3308592), (43, 3231648), (48, 2895018), (49, 2835936), (56, 2481444), (63, 2205728), (72, 1930012), (84, 1654296), (86, 1615824), (96, 1447509), (98, 1417968), (112, 1240722), (126, 1102864), (129, 1077216), (144, 965006), (147, 945312), (168, 827148), (172, 807912), (196, 708984), (224, 620361), (229, 606816), (252, 551432), (258, 538608), (288, 482503), (294, 472656), (301, 461664), (336, 413574), (344, 403956), (387, 359072), (392, 354492), (441, 315104), (458, 303408), (504, 275716), (516, 269304), (588, 236328), (602, 230832), (672, 206787), (687, 202272), (688, 201978), (774, 179536), (784, 177246), (882, 157552), (903, 153888), (916, 151704), (1008, 137858), (1032, 134652), (1176, 118164), (1204, 115416), (1374, 101136), (1376, 100989), (1548, 89768), (1568, 88623), (1603, 86688), (1764, 78776), (1806, 76944), (1832, 75852), (2016, 68929), (2061, 67424), (2064, 67326), (2107, 65952), (2352, 59082), (2408, 57708), (2709, 51296), (2748, 50568), (3096, 44884), (3206, 43344), (3528, 39388), (3612, 38472), (3664, 37926), (4122, 33712), (4128, 33663), (4214, 32976), (4704, 29541), (4809, 28896), (4816, 28854), (5418, 25648), (5496, 25284), (6192, 22442), (6321, 21984), (6412, 21672), (7056, 19694), (7224, 19236), (7328, 18963), (8244, 16856), (8428, 16488), (9618, 14448), (9632, 14427), (9847, 14112), (10836, 12824), (10992, 12642), (11221, 12384)]