129850112

素因数分解:

$2^8\times 7^1\times {\mathrm{72461}}^1$

素因数の和:72484

約数の個数: 36

約数和(自身を含む): 296224656

約数和(自身を除く): 166374544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72461, 144922, 289844, 507227, 579688, 1014454, 1159376, 2028908, 2318752, 4057816, 4637504, 8115632, 9275008, 16231264, 18550016, 32462528, 64925056, 129850112]

約数ペア:

[(1, 129850112), (2, 64925056), (4, 32462528), (7, 18550016), (8, 16231264), (14, 9275008), (16, 8115632), (28, 4637504), (32, 4057816), (56, 2318752), (64, 2028908), (112, 1159376), (128, 1014454), (224, 579688), (256, 507227), (448, 289844), (896, 144922), (1792, 72461)]