153040468

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 313818624

約数和(自身を除く): 160778156

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 281, 367, 371, 562, 734, 742, 1124, 1468, 1484, 1967, 2569, 3934, 5138, 7868, 10276, 14893, 19451, 29786, 38902, 59572, 77804, 103127, 104251, 136157, 206254, 208502, 272314, 412508, 417004, 544628, 721889, 1443778, 2887556, 5465731, 10931462, 21862924, 38260117, 76520234, 153040468]

約数ペア:

[(1, 153040468), (2, 76520234), (4, 38260117), (7, 21862924), (14, 10931462), (28, 5465731), (53, 2887556), (106, 1443778), (212, 721889), (281, 544628), (367, 417004), (371, 412508), (562, 272314), (734, 208502), (742, 206254), (1124, 136157), (1468, 104251), (1484, 103127), (1967, 77804), (2569, 59572), (3934, 38902), (5138, 29786), (7868, 19451), (10276, 14893)]