124173816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20988

約数の個数: 64

約数和(自身を含む): 351926400

約数和(自身を除く): 227752584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 272311, 397993, 502728, 544622, 795986, 816933, 1089244, 1193979, 1591972, 1633866, 2178488, 2387958, 3183944, 3267732, 4775916, 5173909, 6535464, 9551832, 10347818, 15521727, 20695636, 31043454, 41391272, 62086908, 124173816]

約数ペア:

[(1, 124173816), (2, 62086908), (3, 41391272), (4, 31043454), (6, 20695636), (8, 15521727), (12, 10347818), (13, 9551832), (19, 6535464), (24, 5173909), (26, 4775916), (38, 3267732), (39, 3183944), (52, 2387958), (57, 2178488), (76, 1633866), (78, 1591972), (104, 1193979), (114, 1089244), (152, 816933), (156, 795986), (228, 544622), (247, 502728), (312, 397993), (456, 272311), (494, 251364), (741, 167576), (988, 125682), (1482, 83788), (1976, 62841), (2964, 41894), (5928, 20947)]