145464146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 230247360

約数和(自身を除く): 84783214

約数列:

[1, 2, 41, 59, 82, 107, 118, 214, 281, 562, 2419, 4387, 4838, 6313, 8774, 11521, 12626, 16579, 23042, 30067, 33158, 60134, 258833, 517666, 679739, 1232747, 1359478, 1773953, 2465494, 3547906, 72732073, 145464146]

約数ペア:

[(1, 145464146), (2, 72732073), (41, 3547906), (59, 2465494), (82, 1773953), (107, 1359478), (118, 1232747), (214, 679739), (281, 517666), (562, 258833), (2419, 60134), (4387, 33158), (4838, 30067), (6313, 23042), (8774, 16579), (11521, 12626)]