148979257

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 183629376

約数和(自身を除く): 34650119

約数列:

[1, 7, 23, 49, 67, 161, 469, 1127, 1541, 1973, 3283, 10787, 13811, 45379, 75509, 96677, 132191, 317653, 925337, 2223571, 3040393, 6477359, 21282751, 148979257]

約数ペア:

[(1, 148979257), (7, 21282751), (23, 6477359), (49, 3040393), (67, 2223571), (161, 925337), (469, 317653), (1127, 132191), (1541, 96677), (1973, 75509), (3283, 45379), (10787, 13811)]