149770432

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1913

約数の個数: 56

約数和(自身を含む): 341583264

約数和(自身を除く): 191812832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 1697, 2758, 3152, 3394, 5516, 6304, 6788, 11032, 11879, 12608, 13576, 22064, 23758, 27152, 44128, 47516, 54304, 88256, 95032, 108608, 190064, 334309, 380128, 668618, 760256, 1337236, 2340163, 2674472, 4680326, 5348944, 9360652, 10697888, 18721304, 21395776, 37442608, 74885216, 149770432]

約数ペア:

[(1, 149770432), (2, 74885216), (4, 37442608), (7, 21395776), (8, 18721304), (14, 10697888), (16, 9360652), (28, 5348944), (32, 4680326), (56, 2674472), (64, 2340163), (112, 1337236), (197, 760256), (224, 668618), (394, 380128), (448, 334309), (788, 190064), (1379, 108608), (1576, 95032), (1697, 88256), (2758, 54304), (3152, 47516), (3394, 44128), (5516, 27152), (6304, 23758), (6788, 22064), (11032, 13576), (11879, 12608)]