151963518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7369}}^1$

素因数の和:7872

約数の個数: 32

約数和(自身を含む): 348099840

約数和(自身を除く): 196136322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 7369, 10311, 14738, 20622, 22107, 44214, 51583, 103166, 154749, 309498, 3618179, 7236358, 10854537, 21709074, 25327253, 50654506, 75981759, 151963518]

約数ペア:

[(1, 151963518), (2, 75981759), (3, 50654506), (6, 25327253), (7, 21709074), (14, 10854537), (21, 7236358), (42, 3618179), (491, 309498), (982, 154749), (1473, 103166), (2946, 51583), (3437, 44214), (6874, 22107), (7369, 20622), (10311, 14738)]