138300300002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{374009}}^1$

素因数の和:374330

約数の個数: 32

約数和(自身を含む): 225124099200

約数和(自身を除く): 86823799198

約数列:

[1, 2, 19, 37, 38, 74, 263, 526, 703, 1406, 4997, 9731, 9994, 19462, 184889, 369778, 374009, 748018, 7106171, 13838333, 14212342, 27676666, 98364367, 196728734, 262928327, 525856654, 1868922973, 3639481579, 3737845946, 7278963158, 69150150001, 138300300002]

約数ペア:

[(1, 138300300002), (2, 69150150001), (19, 7278963158), (37, 3737845946), (38, 3639481579), (74, 1868922973), (263, 525856654), (526, 262928327), (703, 196728734), (1406, 98364367), (4997, 27676666), (9731, 14212342), (9994, 13838333), (19462, 7106171), (184889, 748018), (369778, 374009)]