151780986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{401537}}^1$

素因数の和:401555

約数の個数: 32

約数和(自身を含む): 385476480

約数和(自身を除く): 233695494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 401537, 803074, 1204611, 2409222, 2810759, 3613833, 5621518, 7227666, 8432277, 10841499, 16864554, 21682998, 25296831, 50593662, 75890493, 151780986]

約数ペア:

[(1, 151780986), (2, 75890493), (3, 50593662), (6, 25296831), (7, 21682998), (9, 16864554), (14, 10841499), (18, 8432277), (21, 7227666), (27, 5621518), (42, 3613833), (54, 2810759), (63, 2409222), (126, 1204611), (189, 803074), (378, 401537)]