154021144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32687}}^1$

素因数の和:32743

約数の個数: 32

約数和(自身を含む): 313804800

約数和(自身を除く): 159783656

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 32687, 65374, 130748, 261496, 621053, 1013297, 1242106, 2026594, 2484212, 4053188, 4968424, 8106376, 19252643, 38505286, 77010572, 154021144]

約数ペア:

[(1, 154021144), (2, 77010572), (4, 38505286), (8, 19252643), (19, 8106376), (31, 4968424), (38, 4053188), (62, 2484212), (76, 2026594), (124, 1242106), (152, 1013297), (248, 621053), (589, 261496), (1178, 130748), (2356, 65374), (4712, 32687)]