130725272

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1217}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 254318400

約数和(自身を除く): 123593128

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 463, 926, 1217, 1852, 2434, 3704, 4868, 9736, 13427, 26854, 35293, 53708, 70586, 107416, 141172, 282344, 563471, 1126942, 2253884, 4507768, 16340659, 32681318, 65362636, 130725272]

約数ペア:

[(1, 130725272), (2, 65362636), (4, 32681318), (8, 16340659), (29, 4507768), (58, 2253884), (116, 1126942), (232, 563471), (463, 282344), (926, 141172), (1217, 107416), (1852, 70586), (2434, 53708), (3704, 35293), (4868, 26854), (9736, 13427)]