144517254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12697}}^1$

素因数の和:12980

約数の個数: 32

約数和(自身を含む): 331570176

約数和(自身を除く): 187052922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 12697, 25394, 38091, 76182, 88879, 177758, 266637, 533274, 3440887, 6881774, 10322661, 20645322, 24086209, 48172418, 72258627, 144517254]

約数ペア:

[(1, 144517254), (2, 72258627), (3, 48172418), (6, 24086209), (7, 20645322), (14, 10322661), (21, 6881774), (42, 3440887), (271, 533274), (542, 266637), (813, 177758), (1626, 88879), (1897, 76182), (3794, 38091), (5691, 25394), (11382, 12697)]