134239408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 290695680

約数和(自身を除く): 156456272

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 73, 76, 92, 146, 152, 184, 263, 292, 304, 368, 437, 526, 584, 874, 1052, 1168, 1387, 1679, 1748, 2104, 2774, 3358, 3496, 4208, 4997, 5548, 6049, 6716, 6992, 9994, 11096, 12098, 13432, 19199, 19988, 22192, 24196, 26864, 31901, 38398, 39976, 48392, 63802, 76796, 79952, 96784, 114931, 127604, 153592, 229862, 255208, 307184, 364781, 441577, 459724, 510416, 729562, 883154, 919448, 1459124, 1766308, 1838896, 2918248, 3532616, 5836496, 7065232, 8389963, 16779926, 33559852, 67119704, 134239408]

約数ペア:

[(1, 134239408), (2, 67119704), (4, 33559852), (8, 16779926), (16, 8389963), (19, 7065232), (23, 5836496), (38, 3532616), (46, 2918248), (73, 1838896), (76, 1766308), (92, 1459124), (146, 919448), (152, 883154), (184, 729562), (263, 510416), (292, 459724), (304, 441577), (368, 364781), (437, 307184), (526, 255208), (584, 229862), (874, 153592), (1052, 127604), (1168, 114931), (1387, 96784), (1679, 79952), (1748, 76796), (2104, 63802), (2774, 48392), (3358, 39976), (3496, 38398), (4208, 31901), (4997, 26864), (5548, 24196), (6049, 22192), (6716, 19988), (6992, 19199), (9994, 13432), (11096, 12098)]