157445658

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 351075816

約数和(自身を除く): 193630158

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 317, 369, 634, 673, 738, 951, 1346, 1902, 2019, 2853, 4038, 5706, 6057, 12114, 12997, 25994, 27593, 38991, 55186, 77982, 82779, 116973, 165558, 213341, 233946, 248337, 426682, 496674, 640023, 1280046, 1920069, 3840138, 8746981, 17493962, 26240943, 52481886, 78722829, 157445658]

約数ペア:

[(1, 157445658), (2, 78722829), (3, 52481886), (6, 26240943), (9, 17493962), (18, 8746981), (41, 3840138), (82, 1920069), (123, 1280046), (246, 640023), (317, 496674), (369, 426682), (634, 248337), (673, 233946), (738, 213341), (951, 165558), (1346, 116973), (1902, 82779), (2019, 77982), (2853, 55186), (4038, 38991), (5706, 27593), (6057, 25994), (12114, 12997)]