154948194

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1709}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 364435200

約数和(自身を除く): 209487006

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1709, 1971, 3358, 3418, 3942, 5037, 5127, 10074, 10254, 15111, 15381, 30222, 30762, 39307, 45333, 46143, 78614, 90666, 92286, 117921, 124757, 235842, 249514, 353763, 374271, 707526, 748542, 1061289, 1122813, 2122578, 2245626, 2869411, 3368439, 5738822, 6736878, 8608233, 17216466, 25824699, 51649398, 77474097, 154948194]

約数ペア:

[(1, 154948194), (2, 77474097), (3, 51649398), (6, 25824699), (9, 17216466), (18, 8608233), (23, 6736878), (27, 5738822), (46, 3368439), (54, 2869411), (69, 2245626), (73, 2122578), (138, 1122813), (146, 1061289), (207, 748542), (219, 707526), (414, 374271), (438, 353763), (621, 249514), (657, 235842), (1242, 124757), (1314, 117921), (1679, 92286), (1709, 90666), (1971, 78614), (3358, 46143), (3418, 45333), (3942, 39307), (5037, 30762), (5127, 30222), (10074, 15381), (10254, 15111)]