129877888

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 302670720

約数和(自身を除く): 172792832

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, 3371, 4816, 5504, 6742, 9632, 13484, 19264, 23597, 26968, 38528, 47194, 53936, 94388, 107872, 144953, 188776, 215744, 289906, 377552, 431488, 579812, 755104, 1014671, 1159624, 1510208, 2029342, 2319248, 3020416, 4058684, 4638496, 8117368, 9276992, 16234736, 18553984, 32469472, 64938944, 129877888]

約数ペア:

[(1, 129877888), (2, 64938944), (4, 32469472), (7, 18553984), (8, 16234736), (14, 9276992), (16, 8117368), (28, 4638496), (32, 4058684), (43, 3020416), (56, 2319248), (64, 2029342), (86, 1510208), (112, 1159624), (128, 1014671), (172, 755104), (224, 579812), (301, 431488), (344, 377552), (448, 289906), (602, 215744), (688, 188776), (896, 144953), (1204, 107872), (1376, 94388), (2408, 53936), (2752, 47194), (3371, 38528), (4816, 26968), (5504, 23597), (6742, 19264), (9632, 13484)]