149948454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 313714944

約数和(自身を除く): 163766490

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 982, 1473, 2213, 2946, 4426, 6639, 11293, 13278, 22586, 33879, 50899, 67758, 101798, 152697, 305394, 1086583, 2173166, 3259749, 6519498, 24991409, 49982818, 74974227, 149948454]

約数ペア:

[(1, 149948454), (2, 74974227), (3, 49982818), (6, 24991409), (23, 6519498), (46, 3259749), (69, 2173166), (138, 1086583), (491, 305394), (982, 152697), (1473, 101798), (2213, 67758), (2946, 50899), (4426, 33879), (6639, 22586), (11293, 13278)]