189155904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{140741}}^1$

素因数の和:140763

約数の個数: 56

約数和(自身を含む): 571975488

約数和(自身を除く): 382819584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 140741, 281482, 422223, 562964, 844446, 985187, 1125928, 1688892, 1970374, 2251856, 2955561, 3377784, 3940748, 4503712, 5911122, 6755568, 7881496, 9007424, 11822244, 13511136, 15762992, 23644488, 27022272, 31525984, 47288976, 63051968, 94577952, 189155904]

約数ペア:

[(1, 189155904), (2, 94577952), (3, 63051968), (4, 47288976), (6, 31525984), (7, 27022272), (8, 23644488), (12, 15762992), (14, 13511136), (16, 11822244), (21, 9007424), (24, 7881496), (28, 6755568), (32, 5911122), (42, 4503712), (48, 3940748), (56, 3377784), (64, 2955561), (84, 2251856), (96, 1970374), (112, 1688892), (168, 1125928), (192, 985187), (224, 844446), (336, 562964), (448, 422223), (672, 281482), (1344, 140741)]