139925358

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{51481}}^1$

素因数の和:51640

約数の個数: 24

約数和(自身を含む): 305185296

約数和(自身を除く): 165259938

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 51481, 102962, 154443, 308886, 463329, 926658, 7773631, 15547262, 23320893, 46641786, 69962679, 139925358]

約数ペア:

[(1, 139925358), (2, 69962679), (3, 46641786), (6, 23320893), (9, 15547262), (18, 7773631), (151, 926658), (302, 463329), (453, 308886), (906, 154443), (1359, 102962), (2718, 51481)]