139586944

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3623}}^1$

素因数の和:3687

約数の個数: 64

約数和(自身を含む): 325290240

約数和(自身を除く): 185703296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 3623, 4816, 5504, 7246, 9632, 14492, 19264, 25361, 28984, 38528, 50722, 57968, 101444, 115936, 155789, 202888, 231872, 311578, 405776, 463744, 623156, 811552, 1090523, 1246312, 1623104, 2181046, 2492624, 3246208, 4362092, 4985248, 8724184, 9970496, 17448368, 19940992, 34896736, 69793472, 139586944]

約数ペア:

[(1, 139586944), (2, 69793472), (4, 34896736), (7, 19940992), (8, 17448368), (14, 9970496), (16, 8724184), (28, 4985248), (32, 4362092), (43, 3246208), (56, 2492624), (64, 2181046), (86, 1623104), (112, 1246312), (128, 1090523), (172, 811552), (224, 623156), (301, 463744), (344, 405776), (448, 311578), (602, 231872), (688, 202888), (896, 155789), (1204, 115936), (1376, 101444), (2408, 57968), (2752, 50722), (3623, 38528), (4816, 28984), (5504, 25361), (7246, 19264), (9632, 14492)]