157033877

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 218256192

約数和(自身を除く): 61222315

約数列:

[1, 7, 11, 13, 49, 73, 77, 91, 143, 307, 511, 539, 637, 803, 949, 1001, 2149, 3377, 3577, 3991, 5621, 6643, 7007, 10439, 15043, 22411, 23639, 27937, 39347, 43901, 46501, 73073, 156877, 165473, 195559, 246521, 291343, 307307, 511511, 1098139, 1725647, 2039401, 2151149, 3204773, 12079529, 14275807, 22433411, 157033877]

約数ペア:

[(1, 157033877), (7, 22433411), (11, 14275807), (13, 12079529), (49, 3204773), (73, 2151149), (77, 2039401), (91, 1725647), (143, 1098139), (307, 511511), (511, 307307), (539, 291343), (637, 246521), (803, 195559), (949, 165473), (1001, 156877), (2149, 73073), (3377, 46501), (3577, 43901), (3991, 39347), (5621, 27937), (6643, 23639), (7007, 22411), (10439, 15043)]