151498046

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 264069120

約数和(自身を除く): 112571074

約数列:

[1, 2, 7, 14, 127, 139, 254, 278, 613, 889, 973, 1226, 1778, 1946, 4291, 8582, 17653, 35306, 77851, 85207, 123571, 155702, 170414, 247142, 544957, 596449, 1089914, 1192898, 10821289, 21642578, 75749023, 151498046]

約数ペア:

[(1, 151498046), (2, 75749023), (7, 21642578), (14, 10821289), (127, 1192898), (139, 1089914), (254, 596449), (278, 544957), (613, 247142), (889, 170414), (973, 155702), (1226, 123571), (1778, 85207), (1946, 77851), (4291, 35306), (8582, 17653)]