156947420963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1\times {\mathrm{1487}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 170029117440

約数和(自身を除く): 13081696477

約数列:

[1, 19, 47, 181, 653, 893, 1487, 3439, 8507, 12407, 28253, 30691, 69889, 118193, 161633, 269147, 583129, 971011, 1327891, 2245667, 5113793, 5555071, 12649909, 18449209, 45637517, 105546349, 175752991, 240348271, 867112823, 3339306829, 8260390577, 156947420963]

約数ペア:

[(1, 156947420963), (19, 8260390577), (47, 3339306829), (181, 867112823), (653, 240348271), (893, 175752991), (1487, 105546349), (3439, 45637517), (8507, 18449209), (12407, 12649909), (28253, 5555071), (30691, 5113793), (69889, 2245667), (118193, 1327891), (161633, 971011), (269147, 583129)]