133129238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 230307840

約数和(自身を除く): 97178602

約数列:

[1, 2, 11, 19, 22, 38, 209, 293, 418, 586, 1087, 2174, 3223, 5567, 6446, 11134, 11957, 20653, 23914, 41306, 61237, 122474, 227183, 318491, 454366, 636982, 3503401, 6051329, 7006802, 12102658, 66564619, 133129238]

約数ペア:

[(1, 133129238), (2, 66564619), (11, 12102658), (19, 7006802), (22, 6051329), (38, 3503401), (209, 636982), (293, 454366), (418, 318491), (586, 227183), (1087, 122474), (2174, 61237), (3223, 41306), (5567, 23914), (6446, 20653), (11134, 11957)]