148873868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260269}}^1$

素因数の和:260297

約数の個数: 24

約数和(自身を含む): 306077520

約数和(自身を除く): 157203652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 260269, 520538, 1041076, 2862959, 3383497, 5725918, 6766994, 11451836, 13533988, 37218467, 74436934, 148873868]

約数ペア:

[(1, 148873868), (2, 74436934), (4, 37218467), (11, 13533988), (13, 11451836), (22, 6766994), (26, 5725918), (44, 3383497), (52, 2862959), (143, 1041076), (286, 520538), (572, 260269)]