154450802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{189743}}^1$

素因数の和:189793

約数の個数: 16

約数和(自身を含む): 259569792

約数和(自身を除く): 105118990

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 189743, 379486, 2087173, 4174346, 7020491, 14040982, 77225401, 154450802]

約数ペア:

[(1, 154450802), (2, 77225401), (11, 14040982), (22, 7020491), (37, 4174346), (74, 2087173), (407, 379486), (814, 189743)]