140685376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{169093}}^1$

素因数の和:169118

約数の個数: 28

約数和(自身を含む): 300649132

約数和(自身を除く): 159963756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 169093, 338186, 676372, 1352744, 2198209, 2705488, 4396418, 5410976, 8792836, 10821952, 17585672, 35171344, 70342688, 140685376]

約数ペア:

[(1, 140685376), (2, 70342688), (4, 35171344), (8, 17585672), (13, 10821952), (16, 8792836), (26, 5410976), (32, 4396418), (52, 2705488), (64, 2198209), (104, 1352744), (208, 676372), (416, 338186), (832, 169093)]