151003454

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 111652546

約数列:

[1, 2, 7, 14, 149, 191, 298, 379, 382, 758, 1043, 1337, 2086, 2653, 2674, 5306, 28459, 56471, 56918, 72389, 112942, 144778, 199213, 395297, 398426, 506723, 790594, 1013446, 10785961, 21571922, 75501727, 151003454]

約数ペア:

[(1, 151003454), (2, 75501727), (7, 21571922), (14, 10785961), (149, 1013446), (191, 790594), (298, 506723), (379, 398426), (382, 395297), (758, 199213), (1043, 144778), (1337, 112942), (2086, 72389), (2653, 56918), (2674, 56471), (5306, 28459)]