151938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 344448

約数和(自身を除く): 192510

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 367, 414, 734, 1101, 2202, 3303, 6606, 8441, 16882, 25323, 50646, 75969, 151938]

約数ペア:

[(1, 151938), (2, 75969), (3, 50646), (6, 25323), (9, 16882), (18, 8441), (23, 6606), (46, 3303), (69, 2202), (138, 1101), (207, 734), (367, 414)]