143960144

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{7321}}^1$

素因数の和:8558

約数の個数: 20

約数和(自身を含む): 279187860

約数和(自身を除く): 135227716

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 7321, 9832, 14642, 19664, 29284, 58568, 117136, 8997509, 17995018, 35990036, 71980072, 143960144]

約数ペア:

[(1, 143960144), (2, 71980072), (4, 35990036), (8, 17995018), (16, 8997509), (1229, 117136), (2458, 58568), (4916, 29284), (7321, 19664), (9832, 14642)]