127312768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4803

約数の個数: 64

約数和(自身を含む): 291312000

約数和(自身を除く): 163999232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 4759, 6688, 9518, 13376, 19036, 26752, 38072, 52349, 76144, 90421, 104698, 152288, 180842, 209396, 304576, 361684, 418792, 609152, 723368, 837584, 994631, 1446736, 1675168, 1989262, 2893472, 3350336, 3978524, 5786944, 6700672, 7957048, 11573888, 15914096, 31828192, 63656384, 127312768]

約数ペア:

[(1, 127312768), (2, 63656384), (4, 31828192), (8, 15914096), (11, 11573888), (16, 7957048), (19, 6700672), (22, 5786944), (32, 3978524), (38, 3350336), (44, 2893472), (64, 1989262), (76, 1675168), (88, 1446736), (128, 994631), (152, 837584), (176, 723368), (209, 609152), (304, 418792), (352, 361684), (418, 304576), (608, 209396), (704, 180842), (836, 152288), (1216, 104698), (1408, 90421), (1672, 76144), (2432, 52349), (3344, 38072), (4759, 26752), (6688, 19036), (9518, 13376)]