158023278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{418051}}^1$

素因数の和:418069

約数の個数: 32

約数和(自身を含む): 401329920

約数和(自身を除く): 243306642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 418051, 836102, 1254153, 2508306, 2926357, 3762459, 5852714, 7524918, 8779071, 11287377, 17558142, 22574754, 26337213, 52674426, 79011639, 158023278]

約数ペア:

[(1, 158023278), (2, 79011639), (3, 52674426), (6, 26337213), (7, 22574754), (9, 17558142), (14, 11287377), (18, 8779071), (21, 7524918), (27, 5852714), (42, 3762459), (54, 2926357), (63, 2508306), (126, 1254153), (189, 836102), (378, 418051)]