128970822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1131323}}^1$

素因数の和:1131347

約数の個数: 16

約数和(自身を含む): 271517760

約数和(自身を除く): 142546938

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1131323, 2262646, 3393969, 6787938, 21495137, 42990274, 64485411, 128970822]

約数ペア:

[(1, 128970822), (2, 64485411), (3, 42990274), (6, 21495137), (19, 6787938), (38, 3393969), (57, 2262646), (114, 1131323)]