138192406

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{51913}}^1$

素因数の和:51948

約数の個数: 16

約数和(自身を含む): 228006288

約数和(自身を除く): 89813882

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 51913, 103826, 571043, 1142086, 6281473, 12562946, 69096203, 138192406]

約数ペア:

[(1, 138192406), (2, 69096203), (11, 12562946), (22, 6281473), (121, 1142086), (242, 571043), (1331, 103826), (2662, 51913)]