158109418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 97938710

約数列:

[1, 2, 17, 34, 97, 191, 194, 251, 382, 502, 1649, 3247, 3298, 4267, 6494, 8534, 18527, 24347, 37054, 47941, 48694, 95882, 314959, 413899, 629918, 814997, 827798, 1629994, 4650277, 9300554, 79054709, 158109418]

約数ペア:

[(1, 158109418), (2, 79054709), (17, 9300554), (34, 4650277), (97, 1629994), (191, 827798), (194, 814997), (251, 629918), (382, 413899), (502, 314959), (1649, 95882), (3247, 48694), (3298, 47941), (4267, 37054), (6494, 24347), (8534, 18527)]