121695808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1499

約数の個数: 56

約数和(自身を含む): 262688832

約数和(自身を除く): 140993024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1367, 1391, 1712, 2734, 2782, 3424, 5468, 5564, 6848, 10936, 11128, 17771, 21872, 22256, 35542, 43744, 44512, 71084, 87488, 89024, 142168, 146269, 284336, 292538, 568672, 585076, 1137344, 1170152, 1901497, 2340304, 3802994, 4680608, 7605988, 9361216, 15211976, 30423952, 60847904, 121695808]

約数ペア:

[(1, 121695808), (2, 60847904), (4, 30423952), (8, 15211976), (13, 9361216), (16, 7605988), (26, 4680608), (32, 3802994), (52, 2340304), (64, 1901497), (104, 1170152), (107, 1137344), (208, 585076), (214, 568672), (416, 292538), (428, 284336), (832, 146269), (856, 142168), (1367, 89024), (1391, 87488), (1712, 71084), (2734, 44512), (2782, 43744), (3424, 35542), (5468, 22256), (5564, 21872), (6848, 17771), (10936, 11128)]