149968559992

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{29245039}}^1$

素因数の和:29245686

約数の個数: 16

約数和(自身を含む): 281629735200

約数和(自身を除く): 131661175208

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 29245039, 58490078, 116980156, 233960312, 18746069999, 37492139998, 74984279996, 149968559992]

約数ペア:

[(1, 149968559992), (2, 74984279996), (4, 37492139998), (8, 18746069999), (641, 233960312), (1282, 116980156), (2564, 58490078), (5128, 29245039)]