137869888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{165709}}^1$

素因数の和:165734

約数の個数: 28

約数和(自身を含む): 294632380

約数和(自身を除く): 156762492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 165709, 331418, 662836, 1325672, 2154217, 2651344, 4308434, 5302688, 8616868, 10605376, 17233736, 34467472, 68934944, 137869888]

約数ペア:

[(1, 137869888), (2, 68934944), (4, 34467472), (8, 17233736), (13, 10605376), (16, 8616868), (26, 5302688), (32, 4308434), (52, 2651344), (64, 2154217), (104, 1325672), (208, 662836), (416, 331418), (832, 165709)]