139498752

素因数分解:

$2^8\times 3^1\times {\mathrm{181639}}^1$

素因数の和:181658

約数の個数: 36

約数和(自身を含む): 371272160

約数和(自身を除く): 231773408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 181639, 363278, 544917, 726556, 1089834, 1453112, 2179668, 2906224, 4359336, 5812448, 8718672, 11624896, 17437344, 23249792, 34874688, 46499584, 69749376, 139498752]

約数ペア:

[(1, 139498752), (2, 69749376), (3, 46499584), (4, 34874688), (6, 23249792), (8, 17437344), (12, 11624896), (16, 8718672), (24, 5812448), (32, 4359336), (48, 2906224), (64, 2179668), (96, 1453112), (128, 1089834), (192, 726556), (256, 544917), (384, 363278), (768, 181639)]