109120004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 234118080

約数和(自身を除く): 124998076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 139, 161, 212, 278, 322, 371, 529, 556, 644, 742, 973, 1058, 1219, 1484, 1946, 2116, 2438, 3197, 3703, 3892, 4876, 6394, 7367, 7406, 8533, 12788, 14734, 14812, 17066, 22379, 28037, 29468, 34132, 44758, 51569, 56074, 73531, 89516, 103138, 112148, 147062, 169441, 196259, 206276, 294124, 338882, 392518, 514717, 677764, 785036, 1029434, 1186087, 2058868, 2372174, 3897143, 4744348, 7794286, 15588572, 27280001, 54560002, 109120004]

約数ペア:

[(1, 109120004), (2, 54560002), (4, 27280001), (7, 15588572), (14, 7794286), (23, 4744348), (28, 3897143), (46, 2372174), (53, 2058868), (92, 1186087), (106, 1029434), (139, 785036), (161, 677764), (212, 514717), (278, 392518), (322, 338882), (371, 294124), (529, 206276), (556, 196259), (644, 169441), (742, 147062), (973, 112148), (1058, 103138), (1219, 89516), (1484, 73531), (1946, 56074), (2116, 51569), (2438, 44758), (3197, 34132), (3703, 29468), (3892, 28037), (4876, 22379), (6394, 17066), (7367, 14812), (7406, 14734), (8533, 12788)]