122408728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 255350880

約数和(自身を除く): 132942152

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 2447, 3848, 4894, 6253, 9788, 12506, 19576, 25012, 31811, 50024, 63622, 90539, 127244, 181078, 254488, 362156, 413543, 724312, 827086, 1177007, 1654172, 2354014, 3308344, 4708028, 9416056, 15301091, 30602182, 61204364, 122408728]

約数ペア:

[(1, 122408728), (2, 61204364), (4, 30602182), (8, 15301091), (13, 9416056), (26, 4708028), (37, 3308344), (52, 2354014), (74, 1654172), (104, 1177007), (148, 827086), (169, 724312), (296, 413543), (338, 362156), (481, 254488), (676, 181078), (962, 127244), (1352, 90539), (1924, 63622), (2447, 50024), (3848, 31811), (4894, 25012), (6253, 19576), (9788, 12506)]