171640368

素因数分解:

$2^4\times 3^2\times {\mathrm{1191947}}^1$

素因数の和:1191961

約数の個数: 30

約数和(自身を含む): 480355044

約数和(自身を除く): 308714676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1191947, 2383894, 3575841, 4767788, 7151682, 9535576, 10727523, 14303364, 19071152, 21455046, 28606728, 42910092, 57213456, 85820184, 171640368]

約数ペア:

[(1, 171640368), (2, 85820184), (3, 57213456), (4, 42910092), (6, 28606728), (8, 21455046), (9, 19071152), (12, 14303364), (16, 10727523), (18, 9535576), (24, 7151682), (36, 4767788), (48, 3575841), (72, 2383894), (144, 1191947)]