156978366608

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15748231}}^1$

素因数の和:15748335

約数の個数: 40

約数和(自身を含む): 351500538240

約数和(自身を除く): 194522171632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 15748231, 31496462, 62992924, 110237617, 125985848, 220475234, 251971696, 440950468, 881900936, 1401592559, 1763801872, 2803185118, 5606370236, 9811147913, 11212740472, 19622295826, 22425480944, 39244591652, 78489183304, 156978366608]

約数ペア:

[(1, 156978366608), (2, 78489183304), (4, 39244591652), (7, 22425480944), (8, 19622295826), (14, 11212740472), (16, 9811147913), (28, 5606370236), (56, 2803185118), (89, 1763801872), (112, 1401592559), (178, 881900936), (356, 440950468), (623, 251971696), (712, 220475234), (1246, 125985848), (1424, 110237617), (2492, 62992924), (4984, 31496462), (9968, 15748231)]