148847504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{715613}}^1$

素因数の和:715634

約数の個数: 20

約数和(自身を含む): 310576476

約数和(自身を除く): 161728972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 715613, 1431226, 2862452, 5724904, 9302969, 11449808, 18605938, 37211876, 74423752, 148847504]

約数ペア:

[(1, 148847504), (2, 74423752), (4, 37211876), (8, 18605938), (13, 11449808), (16, 9302969), (26, 5724904), (52, 2862452), (104, 1431226), (208, 715613)]