123599756

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4603}}^1$

素因数の和:4758

約数の個数: 36

約数和(自身を含む): 253505448

約数和(自身を除く): 129905692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 4603, 6713, 9206, 13426, 18412, 26852, 32221, 64442, 128884, 225547, 451094, 630611, 902188, 1261222, 2522444, 4414277, 8828554, 17657108, 30899939, 61799878, 123599756]

約数ペア:

[(1, 123599756), (2, 61799878), (4, 30899939), (7, 17657108), (14, 8828554), (28, 4414277), (49, 2522444), (98, 1261222), (137, 902188), (196, 630611), (274, 451094), (548, 225547), (959, 128884), (1918, 64442), (3836, 32221), (4603, 26852), (6713, 18412), (9206, 13426)]