142321968

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4603

約数の個数: 80

約数和(自身を含む): 414204640

約数和(自身を除く): 271882672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 4513, 5256, 7884, 9026, 10512, 13539, 15768, 18052, 27078, 31536, 36104, 40617, 54156, 72208, 81234, 108312, 121851, 162468, 216624, 243702, 324936, 329449, 487404, 649872, 658898, 974808, 988347, 1317796, 1949616, 1976694, 2635592, 2965041, 3953388, 5271184, 5930082, 7906776, 8895123, 11860164, 15813552, 17790246, 23720328, 35580492, 47440656, 71160984, 142321968]

約数ペア:

[(1, 142321968), (2, 71160984), (3, 47440656), (4, 35580492), (6, 23720328), (8, 17790246), (9, 15813552), (12, 11860164), (16, 8895123), (18, 7906776), (24, 5930082), (27, 5271184), (36, 3953388), (48, 2965041), (54, 2635592), (72, 1976694), (73, 1949616), (108, 1317796), (144, 988347), (146, 974808), (216, 658898), (219, 649872), (292, 487404), (432, 329449), (438, 324936), (584, 243702), (657, 216624), (876, 162468), (1168, 121851), (1314, 108312), (1752, 81234), (1971, 72208), (2628, 54156), (3504, 40617), (3942, 36104), (4513, 31536), (5256, 27078), (7884, 18052), (9026, 15768), (10512, 13539)]