145120672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{146291}}^1$

素因数の和:146332

約数の個数: 24

約数和(自身を含む): 294924672

約数和(自身を除く): 149804000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 146291, 292582, 585164, 1170328, 2340656, 4535021, 4681312, 9070042, 18140084, 36280168, 72560336, 145120672]

約数ペア:

[(1, 145120672), (2, 72560336), (4, 36280168), (8, 18140084), (16, 9070042), (31, 4681312), (32, 4535021), (62, 2340656), (124, 1170328), (248, 585164), (496, 292582), (992, 146291)]