121423984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3350

約数の個数: 60

約数和(自身を含む): 272282920

約数和(自身を除く): 150858936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3301, 3344, 4598, 6602, 9196, 13204, 18392, 26408, 36311, 36784, 52816, 62719, 72622, 125438, 145244, 250876, 290488, 399421, 501752, 580976, 689909, 798842, 1003504, 1379818, 1597684, 2759636, 3195368, 5519272, 6390736, 7588999, 11038544, 15177998, 30355996, 60711992, 121423984]

約数ペア:

[(1, 121423984), (2, 60711992), (4, 30355996), (8, 15177998), (11, 11038544), (16, 7588999), (19, 6390736), (22, 5519272), (38, 3195368), (44, 2759636), (76, 1597684), (88, 1379818), (121, 1003504), (152, 798842), (176, 689909), (209, 580976), (242, 501752), (304, 399421), (418, 290488), (484, 250876), (836, 145244), (968, 125438), (1672, 72622), (1936, 62719), (2299, 52816), (3301, 36784), (3344, 36311), (4598, 26408), (6602, 18392), (9196, 13204)]