149920244

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 266632128

約数和(自身を除く): 116711884

約数列:

[1, 2, 4, 83, 166, 281, 332, 562, 1124, 1607, 3214, 6428, 23323, 46646, 93292, 133381, 266762, 451567, 533524, 903134, 1806268, 37480061, 74960122, 149920244]

約数ペア:

[(1, 149920244), (2, 74960122), (4, 37480061), (83, 1806268), (166, 903134), (281, 533524), (332, 451567), (562, 266762), (1124, 133381), (1607, 93292), (3214, 46646), (6428, 23323)]