156678714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 355597632

約数和(自身を除く): 198918918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 337, 414, 674, 1011, 1123, 2022, 2246, 3033, 3369, 6066, 6738, 7751, 10107, 15502, 20214, 23253, 25829, 46506, 51658, 69759, 77487, 139518, 154974, 232461, 378451, 464922, 756902, 1135353, 2270706, 3406059, 6812118, 8704373, 17408746, 26113119, 52226238, 78339357, 156678714]

約数ペア:

[(1, 156678714), (2, 78339357), (3, 52226238), (6, 26113119), (9, 17408746), (18, 8704373), (23, 6812118), (46, 3406059), (69, 2270706), (138, 1135353), (207, 756902), (337, 464922), (414, 378451), (674, 232461), (1011, 154974), (1123, 139518), (2022, 77487), (2246, 69759), (3033, 51658), (3369, 46506), (6066, 25829), (6738, 23253), (7751, 20214), (10107, 15502)]