156978562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{4231}}^1$

素因数の和:5673

約数の個数: 16

約数和(自身を含む): 253818432

約数和(自身を除く): 96839870

約数列:

[1, 2, 13, 26, 1427, 2854, 4231, 8462, 18551, 37102, 55003, 110006, 6037637, 12075274, 78489281, 156978562]

約数ペア:

[(1, 156978562), (2, 78489281), (13, 12075274), (26, 6037637), (1427, 110006), (2854, 55003), (4231, 37102), (8462, 18551)]