168537064

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 319737600

約数和(自身を除く): 151200536

約数列:

[1, 2, 4, 8, 181, 239, 362, 478, 487, 724, 956, 974, 1448, 1912, 1948, 3896, 43259, 86518, 88147, 116393, 173036, 176294, 232786, 346072, 352588, 465572, 705176, 931144, 21067133, 42134266, 84268532, 168537064]

約数ペア:

[(1, 168537064), (2, 84268532), (4, 42134266), (8, 21067133), (181, 931144), (239, 705176), (362, 465572), (478, 352588), (487, 346072), (724, 232786), (956, 176294), (974, 173036), (1448, 116393), (1912, 88147), (1948, 86518), (3896, 43259)]