127979592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21630

約数の個数: 64

約数和(自身を含む): 362712000

約数和(自身を除く): 234732408

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, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 280657, 410191, 518136, 561314, 820382, 841971, 1122628, 1230573, 1640764, 1683942, 2245256, 2461146, 3281528, 3367884, 4922292, 5332483, 6735768, 9844584, 10664966, 15997449, 21329932, 31994898, 42659864, 63989796, 127979592]

約数ペア:

[(1, 127979592), (2, 63989796), (3, 42659864), (4, 31994898), (6, 21329932), (8, 15997449), (12, 10664966), (13, 9844584), (19, 6735768), (24, 5332483), (26, 4922292), (38, 3367884), (39, 3281528), (52, 2461146), (57, 2245256), (76, 1683942), (78, 1640764), (104, 1230573), (114, 1122628), (152, 841971), (156, 820382), (228, 561314), (247, 518136), (312, 410191), (456, 280657), (494, 259068), (741, 172712), (988, 129534), (1482, 86356), (1976, 64767), (2964, 43178), (5928, 21589)]