70154168

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^2$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 153561840

約数和(自身を除く): 83407672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 131, 146, 262, 292, 511, 524, 584, 917, 1022, 1048, 1834, 2044, 3668, 4088, 7336, 9563, 17161, 19126, 34322, 38252, 66941, 68644, 76504, 120127, 133882, 137288, 240254, 267764, 480508, 535528, 961016, 1252753, 2505506, 5011012, 8769271, 10022024, 17538542, 35077084, 70154168]

約数ペア:

[(1, 70154168), (2, 35077084), (4, 17538542), (7, 10022024), (8, 8769271), (14, 5011012), (28, 2505506), (56, 1252753), (73, 961016), (131, 535528), (146, 480508), (262, 267764), (292, 240254), (511, 137288), (524, 133882), (584, 120127), (917, 76504), (1022, 68644), (1048, 66941), (1834, 38252), (2044, 34322), (3668, 19126), (4088, 17161), (7336, 9563)]