168296889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 265939200

約数和(自身を除く): 97642311

約数列:

[1, 3, 17, 19, 29, 51, 53, 57, 87, 113, 159, 323, 339, 493, 551, 901, 969, 1007, 1479, 1537, 1653, 1921, 2147, 2703, 3021, 3277, 4611, 5763, 5989, 6441, 9367, 9831, 17119, 17967, 26129, 28101, 29203, 36499, 51357, 55709, 62263, 78387, 87609, 101813, 109497, 113791, 167127, 173681, 186789, 305439, 341373, 496451, 521043, 1058471, 1489353, 1934447, 2952577, 3175413, 3299939, 5803341, 8857731, 9899817, 56098963, 168296889]

約数ペア:

[(1, 168296889), (3, 56098963), (17, 9899817), (19, 8857731), (29, 5803341), (51, 3299939), (53, 3175413), (57, 2952577), (87, 1934447), (113, 1489353), (159, 1058471), (323, 521043), (339, 496451), (493, 341373), (551, 305439), (901, 186789), (969, 173681), (1007, 167127), (1479, 113791), (1537, 109497), (1653, 101813), (1921, 87609), (2147, 78387), (2703, 62263), (3021, 55709), (3277, 51357), (4611, 36499), (5763, 29203), (5989, 28101), (6441, 26129), (9367, 17967), (9831, 17119)]