138519246

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{3253}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 284894208

約数和(自身を除く): 146374962

約数列:

[1, 2, 3, 6, 47, 94, 141, 151, 282, 302, 453, 906, 3253, 6506, 7097, 9759, 14194, 19518, 21291, 42582, 152891, 305782, 458673, 491203, 917346, 982406, 1473609, 2947218, 23086541, 46173082, 69259623, 138519246]

約数ペア:

[(1, 138519246), (2, 69259623), (3, 46173082), (6, 23086541), (47, 2947218), (94, 1473609), (141, 982406), (151, 917346), (282, 491203), (302, 458673), (453, 305782), (906, 152891), (3253, 42582), (6506, 21291), (7097, 19518), (9759, 14194)]