158447538

素因数分解:

$2^1\times 3^2\times {\mathrm{2657}}^1\times {\mathrm{3313}}^1$

素因数の和:5978

約数の個数: 24

約数和(自身を含む): 343535868

約数和(自身を除く): 185088330

約数列:

[1, 2, 3, 6, 9, 18, 2657, 3313, 5314, 6626, 7971, 9939, 15942, 19878, 23913, 29817, 47826, 59634, 8802641, 17605282, 26407923, 52815846, 79223769, 158447538]

約数ペア:

[(1, 158447538), (2, 79223769), (3, 52815846), (6, 26407923), (9, 17605282), (18, 8802641), (2657, 59634), (3313, 47826), (5314, 29817), (6626, 23913), (7971, 19878), (9939, 15942)]