159239688

素因数分解:

$2^3\times 3^1\times {\mathrm{347}}^1\times {\mathrm{19121}}^1$

素因数の和:19477

約数の個数: 32

約数和(自身を含む): 399267360

約数和(自身を除く): 240027672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 347, 694, 1041, 1388, 2082, 2776, 4164, 8328, 19121, 38242, 57363, 76484, 114726, 152968, 229452, 458904, 6634987, 13269974, 19904961, 26539948, 39809922, 53079896, 79619844, 159239688]

約数ペア:

[(1, 159239688), (2, 79619844), (3, 53079896), (4, 39809922), (6, 26539948), (8, 19904961), (12, 13269974), (24, 6634987), (347, 458904), (694, 229452), (1041, 152968), (1388, 114726), (2082, 76484), (2776, 57363), (4164, 38242), (8328, 19121)]