155891502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{666203}}^1$

素因数の和:666224

約数の個数: 24

約数和(自身を含む): 363747384

約数和(自身を除く): 207855882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 666203, 1332406, 1998609, 3997218, 5995827, 8660639, 11991654, 17321278, 25981917, 51963834, 77945751, 155891502]

約数ペア:

[(1, 155891502), (2, 77945751), (3, 51963834), (6, 25981917), (9, 17321278), (13, 11991654), (18, 8660639), (26, 5995827), (39, 3997218), (78, 1998609), (117, 1332406), (234, 666203)]