156978976024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509413231}}^1$

素因数の和:1509413250

約数の個数: 16

約数和(自身を含む): 316976778720

約数和(自身を除く): 159997802696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509413231, 3018826462, 6037652924, 12075305848, 19622372003, 39244744006, 78489488012, 156978976024]

約数ペア:

[(1, 156978976024), (2, 78489488012), (4, 39244744006), (8, 19622372003), (13, 12075305848), (26, 6037652924), (52, 3018826462), (104, 1509413231)]