121123728

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 385689600

約数和(自身を除く): 264565872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 71, 72, 88, 99, 108, 132, 142, 144, 176, 198, 213, 216, 264, 284, 297, 359, 396, 426, 432, 528, 568, 594, 639, 718, 781, 792, 852, 1077, 1136, 1188, 1278, 1436, 1562, 1584, 1704, 1917, 2154, 2343, 2376, 2556, 2872, 3124, 3231, 3408, 3834, 3949, 4308, 4686, 4752, 5112, 5744, 6248, 6462, 7029, 7668, 7898, 8616, 9372, 9693, 10224, 11847, 12496, 12924, 14058, 15336, 15796, 17232, 18744, 19386, 21087, 23694, 25489, 25848, 28116, 30672, 31592, 35541, 37488, 38772, 42174, 47388, 50978, 51696, 56232, 63184, 71082, 76467, 77544, 84348, 94776, 101956, 106623, 112464, 142164, 152934, 155088, 168696, 189552, 203912, 213246, 229401, 280379, 284328, 305868, 337392, 407824, 426492, 458802, 560758, 568656, 611736, 688203, 841137, 852984, 917604, 1121516, 1223472, 1376406, 1682274, 1705968, 1835208, 2243032, 2523411, 2752812, 3364548, 3670416, 4486064, 5046822, 5505624, 6729096, 7570233, 10093644, 11011248, 13458192, 15140466, 20187288, 30280932, 40374576, 60561864, 121123728]

約数ペア:

[(1, 121123728), (2, 60561864), (3, 40374576), (4, 30280932), (6, 20187288), (8, 15140466), (9, 13458192), (11, 11011248), (12, 10093644), (16, 7570233), (18, 6729096), (22, 5505624), (24, 5046822), (27, 4486064), (33, 3670416), (36, 3364548), (44, 2752812), (48, 2523411), (54, 2243032), (66, 1835208), (71, 1705968), (72, 1682274), (88, 1376406), (99, 1223472), (108, 1121516), (132, 917604), (142, 852984), (144, 841137), (176, 688203), (198, 611736), (213, 568656), (216, 560758), (264, 458802), (284, 426492), (297, 407824), (359, 337392), (396, 305868), (426, 284328), (432, 280379), (528, 229401), (568, 213246), (594, 203912), (639, 189552), (718, 168696), (781, 155088), (792, 152934), (852, 142164), (1077, 112464), (1136, 106623), (1188, 101956), (1278, 94776), (1436, 84348), (1562, 77544), (1584, 76467), (1704, 71082), (1917, 63184), (2154, 56232), (2343, 51696), (2376, 50978), (2556, 47388), (2872, 42174), (3124, 38772), (3231, 37488), (3408, 35541), (3834, 31592), (3949, 30672), (4308, 28116), (4686, 25848), (4752, 25489), (5112, 23694), (5744, 21087), (6248, 19386), (6462, 18744), (7029, 17232), (7668, 15796), (7898, 15336), (8616, 14058), (9372, 12924), (9693, 12496), (10224, 11847)]