128372627712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23878837}}^1$

素因数の和:23878863

約数の個数: 72

約数和(自身を含む): 390466758976

約数和(自身を除く): 262094131264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 23878837, 47757674, 71636511, 95515348, 143273022, 167151859, 191030696, 286546044, 334303718, 382061392, 501455577, 573092088, 668607436, 764122784, 1002911154, 1146184176, 1337214872, 1528245568, 2005822308, 2292368352, 2674429744, 3056491136, 4011644616, 4584736704, 5348859488, 6112982272, 8023289232, 9169473408, 10697718976, 16046578464, 18338946816, 21395437952, 32093156928, 42790875904, 64186313856, 128372627712]

約数ペア:

[(1, 128372627712), (2, 64186313856), (3, 42790875904), (4, 32093156928), (6, 21395437952), (7, 18338946816), (8, 16046578464), (12, 10697718976), (14, 9169473408), (16, 8023289232), (21, 6112982272), (24, 5348859488), (28, 4584736704), (32, 4011644616), (42, 3056491136), (48, 2674429744), (56, 2292368352), (64, 2005822308), (84, 1528245568), (96, 1337214872), (112, 1146184176), (128, 1002911154), (168, 764122784), (192, 668607436), (224, 573092088), (256, 501455577), (336, 382061392), (384, 334303718), (448, 286546044), (672, 191030696), (768, 167151859), (896, 143273022), (1344, 95515348), (1792, 71636511), (2688, 47757674), (5376, 23878837)]