126531878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 94099162

約数列:

[1, 2, 11, 22, 23, 46, 121, 127, 179, 242, 253, 254, 358, 506, 1397, 1969, 2783, 2794, 2921, 3938, 4117, 5566, 5842, 8234, 15367, 21659, 22733, 30734, 32131, 43318, 45287, 45466, 64262, 90574, 250063, 353441, 498157, 500126, 522859, 706882, 996314, 1045718, 2750693, 5501386, 5751449, 11502898, 63265939, 126531878]

約数ペア:

[(1, 126531878), (2, 63265939), (11, 11502898), (22, 5751449), (23, 5501386), (46, 2750693), (121, 1045718), (127, 996314), (179, 706882), (242, 522859), (253, 500126), (254, 498157), (358, 353441), (506, 250063), (1397, 90574), (1969, 64262), (2783, 45466), (2794, 45287), (2921, 43318), (3938, 32131), (4117, 30734), (5566, 22733), (5842, 21659), (8234, 15367)]