130109848

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 269708040

約数和(自身を除く): 139598192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 257, 484, 514, 523, 968, 1028, 1046, 2056, 2092, 2827, 4184, 5654, 5753, 11308, 11506, 22616, 23012, 31097, 46024, 62194, 63283, 124388, 126566, 134411, 248776, 253132, 268822, 506264, 537644, 1075288, 1478521, 2957042, 5914084, 11828168, 16263731, 32527462, 65054924, 130109848]

約数ペア:

[(1, 130109848), (2, 65054924), (4, 32527462), (8, 16263731), (11, 11828168), (22, 5914084), (44, 2957042), (88, 1478521), (121, 1075288), (242, 537644), (257, 506264), (484, 268822), (514, 253132), (523, 248776), (968, 134411), (1028, 126566), (1046, 124388), (2056, 63283), (2092, 62194), (2827, 46024), (4184, 31097), (5654, 23012), (5753, 22616), (11308, 11506)]