145339678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{17431}}^1$

素因数の和:17823

約数の個数: 16

約数和(自身を含む): 238469760

約数和(自身を除く): 93130082

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 17431, 34862, 191741, 383482, 6606349, 13212698, 72669839, 145339678]

約数ペア:

[(1, 145339678), (2, 72669839), (11, 13212698), (22, 6606349), (379, 383482), (758, 191741), (4169, 34862), (8338, 17431)]