118780928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 88

約数和(自身を含む): 276295872

約数和(自身を除く): 157514944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 227, 256, 292, 448, 454, 511, 512, 584, 896, 908, 1022, 1024, 1168, 1589, 1792, 1816, 2044, 2336, 3178, 3584, 3632, 4088, 4672, 6356, 7168, 7264, 8176, 9344, 12712, 14528, 16352, 16571, 18688, 25424, 29056, 32704, 33142, 37376, 50848, 58112, 65408, 66284, 74752, 101696, 115997, 116224, 130816, 132568, 203392, 231994, 232448, 261632, 265136, 406784, 463988, 523264, 530272, 813568, 927976, 1060544, 1627136, 1855952, 2121088, 3711904, 4242176, 7423808, 8484352, 14847616, 16968704, 29695232, 59390464, 118780928]

約数ペア:

[(1, 118780928), (2, 59390464), (4, 29695232), (7, 16968704), (8, 14847616), (14, 8484352), (16, 7423808), (28, 4242176), (32, 3711904), (56, 2121088), (64, 1855952), (73, 1627136), (112, 1060544), (128, 927976), (146, 813568), (224, 530272), (227, 523264), (256, 463988), (292, 406784), (448, 265136), (454, 261632), (511, 232448), (512, 231994), (584, 203392), (896, 132568), (908, 130816), (1022, 116224), (1024, 115997), (1168, 101696), (1589, 74752), (1792, 66284), (1816, 65408), (2044, 58112), (2336, 50848), (3178, 37376), (3584, 33142), (3632, 32704), (4088, 29056), (4672, 25424), (6356, 18688), (7168, 16571), (7264, 16352), (8176, 14528), (9344, 12712)]