189331968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17637

約数の個数: 80

約数和(自身を含む): 576480960

約数和(自身を除く): 387148992

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 17609, 35218, 52827, 70436, 105654, 123263, 140872, 211308, 246526, 281744, 369789, 422616, 493052, 563488, 739578, 845232, 986104, 1126976, 1479156, 1690464, 1972208, 2253952, 2958312, 3380928, 3944416, 4507904, 5916624, 6761856, 7888832, 9015808, 11833248, 13523712, 15777664, 23666496, 27047424, 31555328, 47332992, 63110656, 94665984, 189331968]

約数ペア:

[(1, 189331968), (2, 94665984), (3, 63110656), (4, 47332992), (6, 31555328), (7, 27047424), (8, 23666496), (12, 15777664), (14, 13523712), (16, 11833248), (21, 9015808), (24, 7888832), (28, 6761856), (32, 5916624), (42, 4507904), (48, 3944416), (56, 3380928), (64, 2958312), (84, 2253952), (96, 1972208), (112, 1690464), (128, 1479156), (168, 1126976), (192, 986104), (224, 845232), (256, 739578), (336, 563488), (384, 493052), (448, 422616), (512, 369789), (672, 281744), (768, 246526), (896, 211308), (1344, 140872), (1536, 123263), (1792, 105654), (2688, 70436), (3584, 52827), (5376, 35218), (10752, 17609)]