129717224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178183}}^1$

素因数の和:178209

約数の個数: 32

約数和(自身を含む): 299349120

約数和(自身を除く): 169631896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 178183, 356366, 712732, 1247281, 1425464, 2316379, 2494562, 4632758, 4989124, 9265516, 9978248, 16214653, 18531032, 32429306, 64858612, 129717224]

約数ペア:

[(1, 129717224), (2, 64858612), (4, 32429306), (7, 18531032), (8, 16214653), (13, 9978248), (14, 9265516), (26, 4989124), (28, 4632758), (52, 2494562), (56, 2316379), (91, 1425464), (104, 1247281), (182, 712732), (364, 356366), (728, 178183)]