164047254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 396802560

約数和(自身を除く): 232755306

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 241, 266, 399, 482, 723, 798, 853, 1446, 1687, 1706, 2559, 3374, 4579, 5061, 5118, 5971, 9158, 10122, 11942, 13737, 16207, 17913, 27474, 32053, 32414, 35826, 48621, 64106, 96159, 97242, 113449, 192318, 205573, 226898, 340347, 411146, 616719, 680694, 1233438, 1439011, 2878022, 3905887, 4317033, 7811774, 8634066, 11717661, 23435322, 27341209, 54682418, 82023627, 164047254]

約数ペア:

[(1, 164047254), (2, 82023627), (3, 54682418), (6, 27341209), (7, 23435322), (14, 11717661), (19, 8634066), (21, 7811774), (38, 4317033), (42, 3905887), (57, 2878022), (114, 1439011), (133, 1233438), (241, 680694), (266, 616719), (399, 411146), (482, 340347), (723, 226898), (798, 205573), (853, 192318), (1446, 113449), (1687, 97242), (1706, 96159), (2559, 64106), (3374, 48621), (4579, 35826), (5061, 32414), (5118, 32053), (5971, 27474), (9158, 17913), (10122, 16207), (11942, 13737)]