151998146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 243744768

約数和(自身を除く): 91746622

約数列:

[1, 2, 31, 37, 62, 74, 173, 346, 383, 766, 1147, 2294, 5363, 6401, 10726, 11873, 12802, 14171, 23746, 28342, 66259, 132518, 198431, 396862, 439301, 878602, 2054029, 2451583, 4108058, 4903166, 75999073, 151998146]

約数ペア:

[(1, 151998146), (2, 75999073), (31, 4903166), (37, 4108058), (62, 2451583), (74, 2054029), (173, 878602), (346, 439301), (383, 396862), (766, 198431), (1147, 132518), (2294, 66259), (5363, 28342), (6401, 23746), (10726, 14171), (11873, 12802)]