158344048

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{147709}}^1$

素因数の和:147784

約数の個数: 20

約数和(自身を含む): 311372680

約数和(自身を除く): 153028632

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 147709, 295418, 590836, 1181672, 2363344, 9896503, 19793006, 39586012, 79172024, 158344048]

約数ペア:

[(1, 158344048), (2, 79172024), (4, 39586012), (8, 19793006), (16, 9896503), (67, 2363344), (134, 1181672), (268, 590836), (536, 295418), (1072, 147709)]