139542816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{207653}}^1$

素因数の和:207673

約数の個数: 48

約数和(自身を含む): 418630464

約数和(自身を除く): 279087648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 207653, 415306, 622959, 830612, 1245918, 1453571, 1661224, 2491836, 2907142, 3322448, 4360713, 4983672, 5814284, 6644896, 8721426, 9967344, 11628568, 17442852, 19934688, 23257136, 34885704, 46514272, 69771408, 139542816]

約数ペア:

[(1, 139542816), (2, 69771408), (3, 46514272), (4, 34885704), (6, 23257136), (7, 19934688), (8, 17442852), (12, 11628568), (14, 9967344), (16, 8721426), (21, 6644896), (24, 5814284), (28, 4983672), (32, 4360713), (42, 3322448), (48, 2907142), (56, 2491836), (84, 1661224), (96, 1453571), (112, 1245918), (168, 830612), (224, 622959), (336, 415306), (672, 207653)]