123956826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 302579712

約数和(自身を除く): 178622886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 238, 254, 357, 381, 714, 762, 889, 1367, 1778, 2159, 2667, 2734, 4101, 4318, 5334, 6477, 8202, 9569, 12954, 15113, 19138, 23239, 28707, 30226, 45339, 46478, 57414, 69717, 90678, 139434, 162673, 173609, 325346, 347218, 488019, 520827, 976038, 1041654, 1215263, 2430526, 2951353, 3645789, 5902706, 7291578, 8854059, 17708118, 20659471, 41318942, 61978413, 123956826]

約数ペア:

[(1, 123956826), (2, 61978413), (3, 41318942), (6, 20659471), (7, 17708118), (14, 8854059), (17, 7291578), (21, 5902706), (34, 3645789), (42, 2951353), (51, 2430526), (102, 1215263), (119, 1041654), (127, 976038), (238, 520827), (254, 488019), (357, 347218), (381, 325346), (714, 173609), (762, 162673), (889, 139434), (1367, 90678), (1778, 69717), (2159, 57414), (2667, 46478), (2734, 45339), (4101, 30226), (4318, 28707), (5334, 23239), (6477, 19138), (8202, 15113), (9569, 12954)]