174118868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13147}}^1$

素因数の和:13212

約数の個数: 48

約数和(自身を含む): 388760064

約数和(自身を除く): 214641196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13147, 13244, 26294, 52588, 92029, 144617, 184058, 289234, 368116, 565321, 578468, 1012319, 1130642, 2024638, 2261284, 3957247, 4049276, 6218531, 7914494, 12437062, 15828988, 24874124, 43529717, 87059434, 174118868]

約数ペア:

[(1, 174118868), (2, 87059434), (4, 43529717), (7, 24874124), (11, 15828988), (14, 12437062), (22, 7914494), (28, 6218531), (43, 4049276), (44, 3957247), (77, 2261284), (86, 2024638), (154, 1130642), (172, 1012319), (301, 578468), (308, 565321), (473, 368116), (602, 289234), (946, 184058), (1204, 144617), (1892, 92029), (3311, 52588), (6622, 26294), (13147, 13244)]