153505772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{238363}}^1$

素因数の和:238397

約数の個数: 24

約数和(自身を含む): 320361216

約数和(自身を除く): 166855444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 238363, 476726, 953452, 1668541, 3337082, 5482349, 6674164, 10964698, 21929396, 38376443, 76752886, 153505772]

約数ペア:

[(1, 153505772), (2, 76752886), (4, 38376443), (7, 21929396), (14, 10964698), (23, 6674164), (28, 5482349), (46, 3337082), (92, 1668541), (161, 953452), (322, 476726), (644, 238363)]