128400582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{25147}}^1$

素因数の和:25212

約数の個数: 32

約数和(自身を含む): 275219712

約数和(自身を除く): 146819130

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 25147, 50294, 75441, 150882, 578381, 930439, 1156762, 1735143, 1860878, 2791317, 3470286, 5582634, 21400097, 42800194, 64200291, 128400582]

約数ペア:

[(1, 128400582), (2, 64200291), (3, 42800194), (6, 21400097), (23, 5582634), (37, 3470286), (46, 2791317), (69, 1860878), (74, 1735143), (111, 1156762), (138, 930439), (222, 578381), (851, 150882), (1702, 75441), (2553, 50294), (5106, 25147)]