130832128

素因数分解:

$2^8\times 7^1\times {\mathrm{73009}}^1$

素因数の和:73032

約数の個数: 36

約数和(自身を含む): 298464880

約数和(自身を除く): 167632752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 73009, 146018, 292036, 511063, 584072, 1022126, 1168144, 2044252, 2336288, 4088504, 4672576, 8177008, 9345152, 16354016, 18690304, 32708032, 65416064, 130832128]

約数ペア:

[(1, 130832128), (2, 65416064), (4, 32708032), (7, 18690304), (8, 16354016), (14, 9345152), (16, 8177008), (28, 4672576), (32, 4088504), (56, 2336288), (64, 2044252), (112, 1168144), (128, 1022126), (224, 584072), (256, 511063), (448, 292036), (896, 146018), (1792, 73009)]