197149056

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 572742240

約数和(自身を除く): 375593184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 128, 146, 156, 192, 208, 219, 292, 312, 384, 416, 438, 541, 584, 624, 832, 876, 949, 1082, 1168, 1248, 1623, 1664, 1752, 1898, 2164, 2336, 2496, 2847, 3246, 3504, 3796, 4328, 4672, 4992, 5694, 6492, 7008, 7033, 7592, 8656, 9344, 11388, 12984, 14016, 14066, 15184, 17312, 21099, 22776, 25968, 28032, 28132, 30368, 34624, 39493, 42198, 45552, 51936, 56264, 60736, 69248, 78986, 84396, 91104, 103872, 112528, 118479, 121472, 157972, 168792, 182208, 207744, 225056, 236958, 315944, 337584, 364416, 450112, 473916, 513409, 631888, 675168, 900224, 947832, 1026818, 1263776, 1350336, 1540227, 1895664, 2053636, 2527552, 2700672, 3080454, 3791328, 4107272, 5055104, 6160908, 7582656, 8214544, 12321816, 15165312, 16429088, 24643632, 32858176, 49287264, 65716352, 98574528, 197149056]

約数ペア:

[(1, 197149056), (2, 98574528), (3, 65716352), (4, 49287264), (6, 32858176), (8, 24643632), (12, 16429088), (13, 15165312), (16, 12321816), (24, 8214544), (26, 7582656), (32, 6160908), (39, 5055104), (48, 4107272), (52, 3791328), (64, 3080454), (73, 2700672), (78, 2527552), (96, 2053636), (104, 1895664), (128, 1540227), (146, 1350336), (156, 1263776), (192, 1026818), (208, 947832), (219, 900224), (292, 675168), (312, 631888), (384, 513409), (416, 473916), (438, 450112), (541, 364416), (584, 337584), (624, 315944), (832, 236958), (876, 225056), (949, 207744), (1082, 182208), (1168, 168792), (1248, 157972), (1623, 121472), (1664, 118479), (1752, 112528), (1898, 103872), (2164, 91104), (2336, 84396), (2496, 78986), (2847, 69248), (3246, 60736), (3504, 56264), (3796, 51936), (4328, 45552), (4672, 42198), (4992, 39493), (5694, 34624), (6492, 30368), (7008, 28132), (7033, 28032), (7592, 25968), (8656, 22776), (9344, 21099), (11388, 17312), (12984, 15184), (14016, 14066)]