145306502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{287167}}^1$

素因数の和:287203

約数の個数: 16

約数和(自身を含む): 248113152

約数和(自身を除く): 102806650

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 287167, 574334, 3158837, 6317674, 6604841, 13209682, 72653251, 145306502]

約数ペア:

[(1, 145306502), (2, 72653251), (11, 13209682), (22, 6604841), (23, 6317674), (46, 3158837), (253, 574334), (506, 287167)]