197895744

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 112

約数和(自身を含む): 590336640

約数和(自身を除く): 392440896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1613, 1704, 1728, 1917, 2272, 2556, 3226, 3408, 3834, 4544, 4839, 5112, 6452, 6816, 7668, 9678, 10224, 12904, 13632, 14517, 15336, 19356, 20448, 25808, 29034, 30672, 38712, 40896, 43551, 51616, 58068, 61344, 77424, 87102, 103232, 114523, 116136, 122688, 154848, 174204, 229046, 232272, 309696, 343569, 348408, 458092, 464544, 687138, 696816, 916184, 929088, 1030707, 1374276, 1393632, 1832368, 2061414, 2748552, 2787264, 3092121, 3664736, 4122828, 5497104, 6184242, 7329472, 8245656, 10994208, 12368484, 16491312, 21988416, 24736968, 32982624, 49473936, 65965248, 98947872, 197895744]

約数ペア:

[(1, 197895744), (2, 98947872), (3, 65965248), (4, 49473936), (6, 32982624), (8, 24736968), (9, 21988416), (12, 16491312), (16, 12368484), (18, 10994208), (24, 8245656), (27, 7329472), (32, 6184242), (36, 5497104), (48, 4122828), (54, 3664736), (64, 3092121), (71, 2787264), (72, 2748552), (96, 2061414), (108, 1832368), (142, 1393632), (144, 1374276), (192, 1030707), (213, 929088), (216, 916184), (284, 696816), (288, 687138), (426, 464544), (432, 458092), (568, 348408), (576, 343569), (639, 309696), (852, 232272), (864, 229046), (1136, 174204), (1278, 154848), (1613, 122688), (1704, 116136), (1728, 114523), (1917, 103232), (2272, 87102), (2556, 77424), (3226, 61344), (3408, 58068), (3834, 51616), (4544, 43551), (4839, 40896), (5112, 38712), (6452, 30672), (6816, 29034), (7668, 25808), (9678, 20448), (10224, 19356), (12904, 15336), (13632, 14517)]