108329728

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 238600208

約数和(自身を除く): 130270480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 256, 344, 416, 559, 688, 757, 832, 1118, 1376, 1514, 1664, 2236, 2752, 3028, 3328, 4472, 5504, 6056, 8944, 9841, 11008, 12112, 17888, 19682, 24224, 32551, 35776, 39364, 48448, 65102, 71552, 78728, 96896, 130204, 143104, 157456, 193792, 260408, 314912, 423163, 520816, 629824, 846326, 1041632, 1259648, 1692652, 2083264, 2519296, 3385304, 4166528, 6770608, 8333056, 13541216, 27082432, 54164864, 108329728]

約数ペア:

[(1, 108329728), (2, 54164864), (4, 27082432), (8, 13541216), (13, 8333056), (16, 6770608), (26, 4166528), (32, 3385304), (43, 2519296), (52, 2083264), (64, 1692652), (86, 1259648), (104, 1041632), (128, 846326), (172, 629824), (208, 520816), (256, 423163), (344, 314912), (416, 260408), (559, 193792), (688, 157456), (757, 143104), (832, 130204), (1118, 96896), (1376, 78728), (1514, 71552), (1664, 65102), (2236, 48448), (2752, 39364), (3028, 35776), (3328, 32551), (4472, 24224), (5504, 19682), (6056, 17888), (8944, 12112), (9841, 11008)]