138969726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 333324288

約数和(自身を除く): 194354562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 263, 322, 483, 526, 547, 789, 966, 1094, 1578, 1641, 1841, 3282, 3682, 3829, 5523, 6049, 7658, 11046, 11487, 12098, 12581, 18147, 22974, 25162, 36294, 37743, 42343, 75486, 84686, 88067, 127029, 143861, 176134, 254058, 264201, 287722, 431583, 528402, 863166, 1007027, 2014054, 3021081, 3308803, 6042162, 6617606, 9926409, 19852818, 23161621, 46323242, 69484863, 138969726]

約数ペア:

[(1, 138969726), (2, 69484863), (3, 46323242), (6, 23161621), (7, 19852818), (14, 9926409), (21, 6617606), (23, 6042162), (42, 3308803), (46, 3021081), (69, 2014054), (138, 1007027), (161, 863166), (263, 528402), (322, 431583), (483, 287722), (526, 264201), (547, 254058), (789, 176134), (966, 143861), (1094, 127029), (1578, 88067), (1641, 84686), (1841, 75486), (3282, 42343), (3682, 37743), (3829, 36294), (5523, 25162), (6049, 22974), (7658, 18147), (11046, 12581), (11487, 12098)]