152286519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28663}}^1$

素因数の和:28707

約数の個数: 32

約数和(自身を含む): 264167424

約数和(自身を除く): 111880905

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 28663, 85989, 200641, 315293, 601923, 659249, 945879, 1977747, 2207051, 4614743, 6621153, 7251739, 13844229, 21755217, 50762173, 152286519]

約数ペア:

[(1, 152286519), (3, 50762173), (7, 21755217), (11, 13844229), (21, 7251739), (23, 6621153), (33, 4614743), (69, 2207051), (77, 1977747), (161, 945879), (231, 659249), (253, 601923), (483, 315293), (759, 200641), (1771, 85989), (5313, 28663)]