144129858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17807}}^1$

素因数の和:17902

約数の個数: 32

約数和(自身を含む): 307722240

約数和(自身を除く): 163592382

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 17807, 35614, 53421, 106842, 338333, 676666, 1014999, 1264297, 2029998, 2528594, 3792891, 7585782, 24021643, 48043286, 72064929, 144129858]

約数ペア:

[(1, 144129858), (2, 72064929), (3, 48043286), (6, 24021643), (19, 7585782), (38, 3792891), (57, 2528594), (71, 2029998), (114, 1264297), (142, 1014999), (213, 676666), (426, 338333), (1349, 106842), (2698, 53421), (4047, 35614), (8094, 17807)]