151785728

素因数分解:

$2^8\times {\mathrm{673}}^1\times {\mathrm{881}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 303773148

約数和(自身を除く): 151987420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 673, 881, 1346, 1762, 2692, 3524, 5384, 7048, 10768, 14096, 21536, 28192, 43072, 56384, 86144, 112768, 172288, 225536, 592913, 1185826, 2371652, 4743304, 9486608, 18973216, 37946432, 75892864, 151785728]

約数ペア:

[(1, 151785728), (2, 75892864), (4, 37946432), (8, 18973216), (16, 9486608), (32, 4743304), (64, 2371652), (128, 1185826), (256, 592913), (673, 225536), (881, 172288), (1346, 112768), (1762, 86144), (2692, 56384), (3524, 43072), (5384, 28192), (7048, 21536), (10768, 14096)]