118269344

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 238153608

約数和(自身を除く): 119884264

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 197, 257, 292, 394, 514, 584, 788, 1028, 1168, 1576, 2056, 2336, 3152, 4112, 6304, 8224, 14381, 18761, 28762, 37522, 50629, 57524, 75044, 101258, 115048, 150088, 202516, 230096, 300176, 405032, 460192, 600352, 810064, 1620128, 3695917, 7391834, 14783668, 29567336, 59134672, 118269344]

約数ペア:

[(1, 118269344), (2, 59134672), (4, 29567336), (8, 14783668), (16, 7391834), (32, 3695917), (73, 1620128), (146, 810064), (197, 600352), (257, 460192), (292, 405032), (394, 300176), (514, 230096), (584, 202516), (788, 150088), (1028, 115048), (1168, 101258), (1576, 75044), (2056, 57524), (2336, 50629), (3152, 37522), (4112, 28762), (6304, 18761), (8224, 14381)]