164642258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1283}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 284739840

約数和(自身を除く): 120097582

約数列:

[1, 2, 11, 19, 22, 38, 209, 307, 418, 614, 1283, 2566, 3377, 5833, 6754, 11666, 14113, 24377, 28226, 48754, 64163, 128326, 268147, 393881, 536294, 787762, 4332691, 7483739, 8665382, 14967478, 82321129, 164642258]

約数ペア:

[(1, 164642258), (2, 82321129), (11, 14967478), (19, 8665382), (22, 7483739), (38, 4332691), (209, 787762), (307, 536294), (418, 393881), (614, 268147), (1283, 128326), (2566, 64163), (3377, 48754), (5833, 28226), (6754, 24377), (11666, 14113)]