157218386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 266232960

約数和(自身を除く): 109014574

約数列:

[1, 2, 13, 23, 26, 46, 283, 299, 566, 598, 929, 1858, 3679, 6509, 7358, 12077, 13018, 21367, 24154, 42734, 84617, 169234, 262907, 277771, 525814, 555542, 3417791, 6046861, 6835582, 12093722, 78609193, 157218386]

約数ペア:

[(1, 157218386), (2, 78609193), (13, 12093722), (23, 6835582), (26, 6046861), (46, 3417791), (283, 555542), (299, 525814), (566, 277771), (598, 262907), (929, 169234), (1858, 84617), (3679, 42734), (6509, 24154), (7358, 21367), (12077, 13018)]