158115342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{342241}}^1$

素因数の和:342264

約数の個数: 32

約数和(自身を含む): 394262784

約数和(自身を除く): 236147442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 342241, 684482, 1026723, 2053446, 2395687, 3764651, 4791374, 7187061, 7529302, 11293953, 14374122, 22587906, 26352557, 52705114, 79057671, 158115342]

約数ペア:

[(1, 158115342), (2, 79057671), (3, 52705114), (6, 26352557), (7, 22587906), (11, 14374122), (14, 11293953), (21, 7529302), (22, 7187061), (33, 4791374), (42, 3764651), (66, 2395687), (77, 2053446), (154, 1026723), (231, 684482), (462, 342241)]