164877972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103307}}^1$

素因数の和:103340

約数の個数: 48

約数和(自身を含む): 462819840

約数和(自身を除く): 297941868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 103307, 206614, 309921, 413228, 619842, 723149, 1239684, 1446298, 1962833, 2169447, 2892596, 3925666, 4338894, 5888499, 7851332, 8677788, 11776998, 13739831, 23553996, 27479662, 41219493, 54959324, 82438986, 164877972]

約数ペア:

[(1, 164877972), (2, 82438986), (3, 54959324), (4, 41219493), (6, 27479662), (7, 23553996), (12, 13739831), (14, 11776998), (19, 8677788), (21, 7851332), (28, 5888499), (38, 4338894), (42, 3925666), (57, 2892596), (76, 2169447), (84, 1962833), (114, 1446298), (133, 1239684), (228, 723149), (266, 619842), (399, 413228), (532, 309921), (798, 206614), (1596, 103307)]