168693504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31379}}^1$

素因数の和:31405

約数の個数: 72

約数和(自身を含む): 513125760

約数和(自身を除く): 344432256

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, 31379, 62758, 94137, 125516, 188274, 219653, 251032, 376548, 439306, 502064, 658959, 753096, 878612, 1004128, 1317918, 1506192, 1757224, 2008256, 2635836, 3012384, 3514448, 4016512, 5271672, 6024768, 7028896, 8033024, 10543344, 12049536, 14057792, 21086688, 24099072, 28115584, 42173376, 56231168, 84346752, 168693504]

約数ペア:

[(1, 168693504), (2, 84346752), (3, 56231168), (4, 42173376), (6, 28115584), (7, 24099072), (8, 21086688), (12, 14057792), (14, 12049536), (16, 10543344), (21, 8033024), (24, 7028896), (28, 6024768), (32, 5271672), (42, 4016512), (48, 3514448), (56, 3012384), (64, 2635836), (84, 2008256), (96, 1757224), (112, 1506192), (128, 1317918), (168, 1004128), (192, 878612), (224, 753096), (256, 658959), (336, 502064), (384, 439306), (448, 376548), (672, 251032), (768, 219653), (896, 188274), (1344, 125516), (1792, 94137), (2688, 62758), (5376, 31379)]