130149248

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{14321}}^1$

素因数の和:14406

約数の個数: 32

約数和(自身を含む): 262951920

約数和(自身を除く): 132802672

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 14321, 28642, 57284, 114568, 229136, 458272, 916544, 1016791, 1833088, 2033582, 4067164, 8134328, 16268656, 32537312, 65074624, 130149248]

約数ペア:

[(1, 130149248), (2, 65074624), (4, 32537312), (8, 16268656), (16, 8134328), (32, 4067164), (64, 2033582), (71, 1833088), (128, 1016791), (142, 916544), (284, 458272), (568, 229136), (1136, 114568), (2272, 57284), (4544, 28642), (9088, 14321)]