137864896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{165703}}^1$

素因数の和:165728

約数の個数: 28

約数和(自身を含む): 294621712

約数和(自身を除く): 156756816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 165703, 331406, 662812, 1325624, 2154139, 2651248, 4308278, 5302496, 8616556, 10604992, 17233112, 34466224, 68932448, 137864896]

約数ペア:

[(1, 137864896), (2, 68932448), (4, 34466224), (8, 17233112), (13, 10604992), (16, 8616556), (26, 5302496), (32, 4308278), (52, 2651248), (64, 2154139), (104, 1325624), (208, 662812), (416, 331406), (832, 165703)]