157212593024

素因数分解:

$2^7\times {\mathrm{1228223383}}^1$

素因数の和:1228223397

約数の個数: 16

約数和(自身を含む): 313196962920

約数和(自身を除く): 155984369896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1228223383, 2456446766, 4912893532, 9825787064, 19651574128, 39303148256, 78606296512, 157212593024]

約数ペア:

[(1, 157212593024), (2, 78606296512), (4, 39303148256), (8, 19651574128), (16, 9825787064), (32, 4912893532), (64, 2456446766), (128, 1228223383)]